1049396257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1373}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 1333285632

約数和(自身を除く): 283889375

約数列:

[1, 7, 13, 37, 91, 227, 259, 481, 1373, 1589, 2951, 3367, 8399, 9611, 17849, 20657, 50801, 58793, 109187, 124943, 311671, 355607, 660413, 764309, 2181697, 4051723, 4622891, 11531827, 28362061, 80722789, 149913751, 1049396257]

約数ペア:

[(1, 1049396257), (7, 149913751), (13, 80722789), (37, 28362061), (91, 11531827), (227, 4622891), (259, 4051723), (481, 2181697), (1373, 764309), (1589, 660413), (2951, 355607), (3367, 311671), (8399, 124943), (9611, 109187), (17849, 58793), (20657, 50801)]