2507831263

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{17377}}^1$

素因数の和:17826

約数の個数: 16

約数和(自身を含む): 2927845440

約数和(自身を除く): 420014177

約数列:

[1, 7, 53, 371, 389, 2723, 17377, 20617, 121639, 144319, 920981, 6446867, 6759653, 47317571, 358261609, 2507831263]

約数ペア:

[(1, 2507831263), (7, 358261609), (53, 47317571), (371, 6759653), (389, 6446867), (2723, 920981), (17377, 144319), (20617, 121639)]