2021708416

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4691}}^1$

素因数の和:4762

約数の個数: 128

約数和(自身を含む): 5092133760

約数和(自身を除く): 3070425344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 896, 962, 1036, 1184, 1456, 1664, 1924, 2072, 2368, 2912, 3367, 3848, 4144, 4691, 4736, 5824, 6734, 7696, 8288, 9382, 11648, 13468, 15392, 16576, 18764, 26936, 30784, 32837, 33152, 37528, 53872, 60983, 61568, 65674, 75056, 107744, 121966, 131348, 150112, 173567, 215488, 243932, 262696, 300224, 347134, 426881, 430976, 487864, 525392, 600448, 694268, 853762, 975728, 1050784, 1214969, 1388536, 1707524, 1951456, 2101568, 2256371, 2429938, 2777072, 3415048, 3902912, 4203136, 4512742, 4859876, 5554144, 6830096, 7805824, 9025484, 9719752, 11108288, 13660192, 15794597, 18050968, 19439504, 22216576, 27320384, 31589194, 36101936, 38879008, 54640768, 63178388, 72203872, 77758016, 126356776, 144407744, 155516032, 252713552, 288815488, 505427104, 1010854208, 2021708416]

約数ペア:

[(1, 2021708416), (2, 1010854208), (4, 505427104), (7, 288815488), (8, 252713552), (13, 155516032), (14, 144407744), (16, 126356776), (26, 77758016), (28, 72203872), (32, 63178388), (37, 54640768), (52, 38879008), (56, 36101936), (64, 31589194), (74, 27320384), (91, 22216576), (104, 19439504), (112, 18050968), (128, 15794597), (148, 13660192), (182, 11108288), (208, 9719752), (224, 9025484), (259, 7805824), (296, 6830096), (364, 5554144), (416, 4859876), (448, 4512742), (481, 4203136), (518, 3902912), (592, 3415048), (728, 2777072), (832, 2429938), (896, 2256371), (962, 2101568), (1036, 1951456), (1184, 1707524), (1456, 1388536), (1664, 1214969), (1924, 1050784), (2072, 975728), (2368, 853762), (2912, 694268), (3367, 600448), (3848, 525392), (4144, 487864), (4691, 430976), (4736, 426881), (5824, 347134), (6734, 300224), (7696, 262696), (8288, 243932), (9382, 215488), (11648, 173567), (13468, 150112), (15392, 131348), (16576, 121966), (18764, 107744), (26936, 75056), (30784, 65674), (32837, 61568), (33152, 60983), (37528, 53872)]