1970149174

素因数分解:

$2^1\times 7^2\times {\mathrm{2207}}^1\times {\mathrm{9109}}^1$

素因数の和:11332

約数の個数: 24

約数和(自身を含む): 3439644480

約数和(自身を除く): 1469495306

約数列:

[1, 2, 7, 14, 49, 98, 2207, 4414, 9109, 15449, 18218, 30898, 63763, 108143, 127526, 216286, 446341, 892682, 20103563, 40207126, 140724941, 281449882, 985074587, 1970149174]

約数ペア:

[(1, 1970149174), (2, 985074587), (7, 281449882), (14, 140724941), (49, 40207126), (98, 20103563), (2207, 892682), (4414, 446341), (9109, 216286), (15449, 127526), (18218, 108143), (30898, 63763)]