2044208881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 2557461312

約数和(自身を除く): 513252431

約数列:

[1, 11, 13, 23, 61, 143, 253, 299, 443, 529, 671, 793, 1403, 3289, 4873, 5759, 5819, 6877, 8723, 10189, 15433, 18239, 27023, 32269, 63349, 75647, 112079, 132457, 200629, 234347, 297253, 351299, 354959, 419497, 621529, 1457027, 2577817, 3046511, 3864289, 4614467, 6836819, 8079877, 14295167, 33511621, 88878647, 157246837, 185837171, 2044208881]

約数ペア:

[(1, 2044208881), (11, 185837171), (13, 157246837), (23, 88878647), (61, 33511621), (143, 14295167), (253, 8079877), (299, 6836819), (443, 4614467), (529, 3864289), (671, 3046511), (793, 2577817), (1403, 1457027), (3289, 621529), (4873, 419497), (5759, 354959), (5819, 351299), (6877, 297253), (8723, 234347), (10189, 200629), (15433, 132457), (18239, 112079), (27023, 75647), (32269, 63349)]