4662890

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1951}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 8432640

約数和(自身を除く): 3769750

約数列:

[1, 2, 5, 10, 239, 478, 1195, 1951, 2390, 3902, 9755, 19510, 466289, 932578, 2331445, 4662890]

約数ペア:

[(1, 4662890), (2, 2331445), (5, 932578), (10, 466289), (239, 19510), (478, 9755), (1195, 3902), (1951, 2390)]