251103792

素因数分解:

$2^4\times 3^1\times {\mathrm{5231329}}^1$

素因数の和:5231340

約数の個数: 20

約数和(自身を含む): 648684920

約数和(自身を除く): 397581128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5231329, 10462658, 15693987, 20925316, 31387974, 41850632, 62775948, 83701264, 125551896, 251103792]

約数ペア:

[(1, 251103792), (2, 125551896), (3, 83701264), (4, 62775948), (6, 41850632), (8, 31387974), (12, 20925316), (16, 15693987), (24, 10462658), (48, 5231329)]