8973380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34513}}^1$

素因数の和:34535

約数の個数: 24

約数和(自身を含む): 20294232

約数和(自身を除く): 11320852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 34513, 69026, 138052, 172565, 345130, 448669, 690260, 897338, 1794676, 2243345, 4486690, 8973380]

約数ペア:

[(1, 8973380), (2, 4486690), (4, 2243345), (5, 1794676), (10, 897338), (13, 690260), (20, 448669), (26, 345130), (52, 172565), (65, 138052), (130, 69026), (260, 34513)]