2021892824

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1069

約数の個数: 128

約数和(自身を含む): 4793800320

約数和(自身を除く): 2771907496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 61, 68, 74, 119, 122, 136, 148, 238, 244, 259, 296, 427, 476, 488, 518, 629, 854, 941, 952, 1036, 1037, 1258, 1708, 1882, 2072, 2074, 2257, 2516, 3416, 3764, 4148, 4403, 4514, 5032, 6587, 7259, 7528, 8296, 8806, 9028, 13174, 14518, 15799, 15997, 17612, 18056, 26348, 29036, 31598, 31994, 34817, 35224, 38369, 52696, 57401, 58072, 63196, 63988, 69634, 76738, 111979, 114802, 126392, 127976, 139268, 153476, 223958, 229604, 243719, 268583, 278536, 306952, 401807, 447916, 459208, 487438, 537166, 591889, 803614, 895832, 974876, 975817, 1074332, 1183778, 1607228, 1949752, 1951634, 2123837, 2148664, 2367556, 3214456, 3903268, 4143223, 4247674, 4735112, 6830719, 7806536, 8286446, 8495348, 13661438, 14866859, 16572892, 16990696, 27322876, 29733718, 33145784, 36105229, 54645752, 59467436, 72210458, 118934872, 144420916, 252736603, 288841832, 505473206, 1010946412, 2021892824]

約数ペア:

[(1, 2021892824), (2, 1010946412), (4, 505473206), (7, 288841832), (8, 252736603), (14, 144420916), (17, 118934872), (28, 72210458), (34, 59467436), (37, 54645752), (56, 36105229), (61, 33145784), (68, 29733718), (74, 27322876), (119, 16990696), (122, 16572892), (136, 14866859), (148, 13661438), (238, 8495348), (244, 8286446), (259, 7806536), (296, 6830719), (427, 4735112), (476, 4247674), (488, 4143223), (518, 3903268), (629, 3214456), (854, 2367556), (941, 2148664), (952, 2123837), (1036, 1951634), (1037, 1949752), (1258, 1607228), (1708, 1183778), (1882, 1074332), (2072, 975817), (2074, 974876), (2257, 895832), (2516, 803614), (3416, 591889), (3764, 537166), (4148, 487438), (4403, 459208), (4514, 447916), (5032, 401807), (6587, 306952), (7259, 278536), (7528, 268583), (8296, 243719), (8806, 229604), (9028, 223958), (13174, 153476), (14518, 139268), (15799, 127976), (15997, 126392), (17612, 114802), (18056, 111979), (26348, 76738), (29036, 69634), (31598, 63988), (31994, 63196), (34817, 58072), (35224, 57401), (38369, 52696)]