30520568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293467}}^1$

素因数の和:293486

約数の個数: 16

約数和(自身を含む): 61628280

約数和(自身を除く): 31107712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293467, 586934, 1173868, 2347736, 3815071, 7630142, 15260284, 30520568]

約数ペア:

[(1, 30520568), (2, 15260284), (4, 7630142), (8, 3815071), (13, 2347736), (26, 1173868), (52, 586934), (104, 293467)]