40930409416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{393561629}}^1$

素因数の和:393561648

約数の個数: 16

約数和(自身を含む): 82647942300

約数和(自身を除く): 41717532884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 393561629, 787123258, 1574246516, 3148493032, 5116301177, 10232602354, 20465204708, 40930409416]

約数ペア:

[(1, 40930409416), (2, 20465204708), (4, 10232602354), (8, 5116301177), (13, 3148493032), (26, 1574246516), (52, 787123258), (104, 393561629)]