98765290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{58441}}^1$

素因数の和:58474

約数の個数: 24

約数和(自身を含む): 192507948

約数和(自身を除く): 93742658

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 58441, 116882, 292205, 584410, 759733, 1519466, 3798665, 7597330, 9876529, 19753058, 49382645, 98765290]

約数ペア:

[(1, 98765290), (2, 49382645), (5, 19753058), (10, 9876529), (13, 7597330), (26, 3798665), (65, 1519466), (130, 759733), (169, 584410), (338, 292205), (845, 116882), (1690, 58441)]