253148510

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{38767}}^1$

素因数の和:39427

約数の個数: 16

約数和(自身を含む): 456376896

約数和(自身を除く): 203228386

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 38767, 77534, 193835, 387670, 25314851, 50629702, 126574255, 253148510]

約数ペア:

[(1, 253148510), (2, 126574255), (5, 50629702), (10, 25314851), (653, 387670), (1306, 193835), (3265, 77534), (6530, 38767)]