470542378

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 737523072

約数和(自身を除く): 266980694

約数列:

[1, 2, 43, 73, 86, 146, 241, 311, 482, 622, 3139, 6278, 10363, 13373, 17593, 20726, 22703, 26746, 35186, 45406, 74951, 149902, 756499, 976229, 1512998, 1952458, 3222893, 5471423, 6445786, 10942846, 235271189, 470542378]

約数ペア:

[(1, 470542378), (2, 235271189), (43, 10942846), (73, 6445786), (86, 5471423), (146, 3222893), (241, 1952458), (311, 1512998), (482, 976229), (622, 756499), (3139, 149902), (6278, 74951), (10363, 45406), (13373, 35186), (17593, 26746), (20726, 22703)]