314524

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 645120

約数和(自身を除く): 330596

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 239, 329, 478, 658, 956, 1316, 1673, 3346, 6692, 11233, 22466, 44932, 78631, 157262, 314524]

約数ペア:

[(1, 314524), (2, 157262), (4, 78631), (7, 44932), (14, 22466), (28, 11233), (47, 6692), (94, 3346), (188, 1673), (239, 1316), (329, 956), (478, 658)]