488130812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{3181}}^1$

素因数の和:3438

約数の個数: 36

約数和(自身を含む): 929360376

約数和(自身を除く): 441229564

約数列:

[1, 2, 4, 13, 26, 52, 169, 227, 338, 454, 676, 908, 2951, 3181, 5902, 6362, 11804, 12724, 38363, 41353, 76726, 82706, 153452, 165412, 537589, 722087, 1075178, 1444174, 2150356, 2888348, 9387131, 18774262, 37548524, 122032703, 244065406, 488130812]

約数ペア:

[(1, 488130812), (2, 244065406), (4, 122032703), (13, 37548524), (26, 18774262), (52, 9387131), (169, 2888348), (227, 2150356), (338, 1444174), (454, 1075178), (676, 722087), (908, 537589), (2951, 165412), (3181, 153452), (5902, 82706), (6362, 76726), (11804, 41353), (12724, 38363)]