621000848676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3980774671}}^1$

素因数の和:3980774691

約数の個数: 24

約数和(自身を含む): 1560463671424

約数和(自身を除く): 939462822748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3980774671, 7961549342, 11942324013, 15923098684, 23884648026, 47769296052, 51750070723, 103500141446, 155250212169, 207000282892, 310500424338, 621000848676]

約数ペア:

[(1, 621000848676), (2, 310500424338), (3, 207000282892), (4, 155250212169), (6, 103500141446), (12, 51750070723), (13, 47769296052), (26, 23884648026), (39, 15923098684), (52, 11942324013), (78, 7961549342), (156, 3980774671)]