7981648

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{2141}}^1$

素因数の和:2382

約数の個数: 20

約数和(自身を含む): 15538068

約数和(自身を除く): 7556420

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 2141, 3728, 4282, 8564, 17128, 34256, 498853, 997706, 1995412, 3990824, 7981648]

約数ペア:

[(1, 7981648), (2, 3990824), (4, 1995412), (8, 997706), (16, 498853), (233, 34256), (466, 17128), (932, 8564), (1864, 4282), (2141, 3728)]