123721742

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1\times {\mathrm{1013}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 188360640

約数和(自身を除く): 64638898

約数列:

[1, 2, 79, 158, 773, 1013, 1546, 2026, 61067, 80027, 122134, 160054, 783049, 1566098, 61860871, 123721742]

約数ペア:

[(1, 123721742), (2, 61860871), (79, 1566098), (158, 783049), (773, 160054), (1013, 122134), (1546, 80027), (2026, 61067)]