2943292420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3589381}}^1$

素因数の和:3589431

約数の個数: 24

約数和(自身を含む): 6331669848

約数和(自身を除く): 3388377428

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3589381, 7178762, 14357524, 17946905, 35893810, 71787620, 147164621, 294329242, 588658484, 735823105, 1471646210, 2943292420]

約数ペア:

[(1, 2943292420), (2, 1471646210), (4, 735823105), (5, 588658484), (10, 294329242), (20, 147164621), (41, 71787620), (82, 35893810), (164, 17946905), (205, 14357524), (410, 7178762), (820, 3589381)]