1120282778

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1\times {\mathrm{2203}}^1$

素因数の和:3469

約数の個数: 16

約数和(自身を含む): 1689551136

約数和(自身を除く): 569268358

約数列:

[1, 2, 251, 502, 1013, 2026, 2203, 4406, 254263, 508526, 552953, 1105906, 2231639, 4463278, 560141389, 1120282778]

約数ペア:

[(1, 1120282778), (2, 560141389), (251, 4463278), (502, 2231639), (1013, 1105906), (2026, 552953), (2203, 508526), (4406, 254263)]