2100077902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{2837}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 3450009024

約数和(自身を除く): 1349931122

約数列:

[1, 2, 13, 26, 71, 142, 401, 802, 923, 1846, 2837, 5213, 5674, 10426, 28471, 36881, 56942, 73762, 201427, 370123, 402854, 740246, 1137637, 2275274, 2618551, 5237102, 14789281, 29578562, 80772227, 161544454, 1050038951, 2100077902]

約数ペア:

[(1, 2100077902), (2, 1050038951), (13, 161544454), (26, 80772227), (71, 29578562), (142, 14789281), (401, 5237102), (802, 2618551), (923, 2275274), (1846, 1137637), (2837, 740246), (5213, 402854), (5674, 370123), (10426, 201427), (28471, 73762), (36881, 56942)]