90604502

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1980

約数の個数: 24

約数和(自身を含む): 145654776

約数和(自身を除く): 55050274

約数列:

[1, 2, 19, 38, 67, 134, 361, 722, 1273, 1873, 2546, 3746, 24187, 35587, 48374, 71174, 125491, 250982, 676153, 1352306, 2384329, 4768658, 45302251, 90604502]

約数ペア:

[(1, 90604502), (2, 45302251), (19, 4768658), (38, 2384329), (67, 1352306), (134, 676153), (361, 250982), (722, 125491), (1273, 71174), (1873, 48374), (2546, 35587), (3746, 24187)]