2051201316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 5164992000

約数和(自身を除く): 3113790684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 139, 177, 228, 236, 278, 354, 417, 556, 708, 834, 1097, 1121, 1668, 2194, 2242, 2641, 3291, 3363, 4388, 4484, 5282, 6582, 6726, 7923, 8201, 10564, 13164, 13452, 15846, 16402, 20843, 24603, 31692, 32804, 41686, 49206, 62529, 64723, 83372, 98412, 125058, 129446, 152483, 155819, 194169, 250116, 258892, 304966, 311638, 388338, 457449, 467457, 609932, 623276, 776676, 914898, 934914, 1229737, 1829796, 1869828, 2459474, 2897177, 3689211, 4918948, 5794354, 7378422, 8691531, 8996497, 11588708, 14756844, 17383062, 17992994, 26989491, 34766124, 35985988, 53978982, 107957964, 170933443, 341866886, 512800329, 683733772, 1025600658, 2051201316]

約数ペア:

[(1, 2051201316), (2, 1025600658), (3, 683733772), (4, 512800329), (6, 341866886), (12, 170933443), (19, 107957964), (38, 53978982), (57, 35985988), (59, 34766124), (76, 26989491), (114, 17992994), (118, 17383062), (139, 14756844), (177, 11588708), (228, 8996497), (236, 8691531), (278, 7378422), (354, 5794354), (417, 4918948), (556, 3689211), (708, 2897177), (834, 2459474), (1097, 1869828), (1121, 1829796), (1668, 1229737), (2194, 934914), (2242, 914898), (2641, 776676), (3291, 623276), (3363, 609932), (4388, 467457), (4484, 457449), (5282, 388338), (6582, 311638), (6726, 304966), (7923, 258892), (8201, 250116), (10564, 194169), (13164, 155819), (13452, 152483), (15846, 129446), (16402, 125058), (20843, 98412), (24603, 83372), (31692, 64723), (32804, 62529), (41686, 49206)]