2103180118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{62081}}^1$

素因数の和:63399

約数の個数: 16

約数和(自身を含む): 3400106976

約数和(自身を除く): 1296926858

約数列:

[1, 2, 13, 26, 1303, 2606, 16939, 33878, 62081, 124162, 807053, 1614106, 80891543, 161783086, 1051590059, 2103180118]

約数ペア:

[(1, 2103180118), (2, 1051590059), (13, 161783086), (26, 80891543), (1303, 1614106), (2606, 807053), (16939, 124162), (33878, 62081)]