2100973168

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{14759}}^1$

素因数の和:14846

約数の個数: 80

約数和(自身を含む): 4919685120

約数和(自身を除く): 2818711952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1271, 1736, 2296, 2542, 3472, 4592, 5084, 8897, 10168, 14759, 17794, 20336, 29518, 35588, 59036, 71176, 103313, 118072, 142352, 206626, 236144, 413252, 457529, 605119, 826504, 915058, 1210238, 1653008, 1830116, 2420476, 3202703, 3660232, 4235833, 4840952, 6405406, 7320464, 8471666, 9681904, 12810812, 16943332, 18758689, 25621624, 33886664, 37517378, 51243248, 67773328, 75034756, 131310823, 150069512, 262621646, 300139024, 525243292, 1050486584, 2100973168]

約数ペア:

[(1, 2100973168), (2, 1050486584), (4, 525243292), (7, 300139024), (8, 262621646), (14, 150069512), (16, 131310823), (28, 75034756), (31, 67773328), (41, 51243248), (56, 37517378), (62, 33886664), (82, 25621624), (112, 18758689), (124, 16943332), (164, 12810812), (217, 9681904), (248, 8471666), (287, 7320464), (328, 6405406), (434, 4840952), (496, 4235833), (574, 3660232), (656, 3202703), (868, 2420476), (1148, 1830116), (1271, 1653008), (1736, 1210238), (2296, 915058), (2542, 826504), (3472, 605119), (4592, 457529), (5084, 413252), (8897, 236144), (10168, 206626), (14759, 142352), (17794, 118072), (20336, 103313), (29518, 71176), (35588, 59036)]