1949207844

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{3659}}^1$

素因数の和:4200

約数の個数: 48

約数和(自身を含む): 4604221440

約数和(自身を除く): 2655013596

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 431, 618, 862, 1236, 1293, 1724, 2586, 3659, 5172, 7318, 10977, 14636, 21954, 43908, 44393, 88786, 133179, 177572, 266358, 376877, 532716, 753754, 1130631, 1507508, 1577029, 2261262, 3154058, 4522524, 4731087, 6308116, 9462174, 18924348, 162433987, 324867974, 487301961, 649735948, 974603922, 1949207844]

約数ペア:

[(1, 1949207844), (2, 974603922), (3, 649735948), (4, 487301961), (6, 324867974), (12, 162433987), (103, 18924348), (206, 9462174), (309, 6308116), (412, 4731087), (431, 4522524), (618, 3154058), (862, 2261262), (1236, 1577029), (1293, 1507508), (1724, 1130631), (2586, 753754), (3659, 532716), (5172, 376877), (7318, 266358), (10977, 177572), (14636, 133179), (21954, 88786), (43908, 44393)]