1565138428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1363361}}^1$

素因数の和:1363413

約数の個数: 24

約数和(自身を含む): 3206627424

約数和(自身を除く): 1641488996

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1363361, 2726722, 5453444, 9543527, 19087054, 38174108, 55897801, 111795602, 223591204, 391284607, 782569214, 1565138428]

約数ペア:

[(1, 1565138428), (2, 782569214), (4, 391284607), (7, 223591204), (14, 111795602), (28, 55897801), (41, 38174108), (82, 19087054), (164, 9543527), (287, 5453444), (574, 2726722), (1148, 1363361)]