2019253254

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{147671}}^1$

素因数の和:147772

約数の個数: 32

約数和(自身を含む): 4210424064

約数和(自身を除く): 2191170810

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 6837, 13674, 147671, 295342, 443013, 886026, 6349853, 7826563, 12699706, 15653126, 19049559, 23479689, 38099118, 46959378, 336542209, 673084418, 1009626627, 2019253254]

約数ペア:

[(1, 2019253254), (2, 1009626627), (3, 673084418), (6, 336542209), (43, 46959378), (53, 38099118), (86, 23479689), (106, 19049559), (129, 15653126), (159, 12699706), (258, 7826563), (318, 6349853), (2279, 886026), (4558, 443013), (6837, 295342), (13674, 147671)]