426129718870

素因数分解:

$2^1\times 5^1\times {\mathrm{108637}}^1\times {\mathrm{392251}}^1$

素因数の和:500895

約数の個数: 16

約数和(自身を含む): 767042509968

約数和(自身を除く): 340912791098

約数列:

[1, 2, 5, 10, 108637, 217274, 392251, 543185, 784502, 1086370, 1961255, 3922510, 42612971887, 85225943774, 213064859435, 426129718870]

約数ペア:

[(1, 426129718870), (2, 213064859435), (5, 85225943774), (10, 42612971887), (108637, 3922510), (217274, 1961255), (392251, 1086370), (543185, 784502)]