237173690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1801}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 460461456

約数和(自身を除く): 223287766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1013, 1801, 2026, 3602, 5065, 9005, 10130, 13169, 18010, 23413, 26338, 46826, 65845, 117065, 131690, 234130, 1824413, 3648826, 9122065, 18244130, 23717369, 47434738, 118586845, 237173690]

約数ペア:

[(1, 237173690), (2, 118586845), (5, 47434738), (10, 23717369), (13, 18244130), (26, 9122065), (65, 3648826), (130, 1824413), (1013, 234130), (1801, 131690), (2026, 117065), (3602, 65845), (5065, 46826), (9005, 26338), (10130, 23413), (13169, 18010)]