319023910

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{117721}}^1$

素因数の和:117999

約数の個数: 16

約数和(自身を含む): 576366912

約数和(自身を除く): 257343002

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 117721, 235442, 588605, 1177210, 31902391, 63804782, 159511955, 319023910]

約数ペア:

[(1, 319023910), (2, 159511955), (5, 63804782), (10, 31902391), (271, 1177210), (542, 588605), (1355, 235442), (2710, 117721)]