2039654407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{151681}}^1$

素因数の和:151818

約数の個数: 16

約数和(自身を含む): 2490011712

約数和(自身を除く): 450357305

約数列:

[1, 7, 17, 113, 119, 791, 1921, 13447, 151681, 1061767, 2578577, 17139953, 18050039, 119979671, 291379201, 2039654407]

約数ペア:

[(1, 2039654407), (7, 291379201), (17, 119979671), (113, 18050039), (119, 17139953), (791, 2578577), (1921, 1061767), (13447, 151681)]