9245890394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{724259}}^1$

素因数の和:724765

約数の個数: 16

約数和(自身を含む): 14966108640

約数和(自身を除く): 5720218246

約数列:

[1, 2, 13, 26, 491, 982, 6383, 12766, 724259, 1448518, 9415367, 18830734, 355611169, 711222338, 4622945197, 9245890394]

約数ペア:

[(1, 9245890394), (2, 4622945197), (13, 711222338), (26, 355611169), (491, 18830734), (982, 9415367), (6383, 1448518), (12766, 724259)]