808400338

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{1013}}^1\times {\mathrm{1283}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 1218649536

約数和(自身を除く): 410249198

約数列:

[1, 2, 311, 622, 1013, 1283, 2026, 2566, 315043, 399013, 630086, 798026, 1299679, 2599358, 404200169, 808400338]

約数ペア:

[(1, 808400338), (2, 404200169), (311, 2599358), (622, 1299679), (1013, 798026), (1283, 630086), (2026, 399013), (2566, 315043)]