254605585538

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{54011}}^1\times {\mathrm{38639}}^1$

素因数の和:92713

約数の個数: 16

約数和(自身を含む): 388186404480

約数和(自身を除く): 133580818942

約数列:

[1, 2, 61, 122, 38639, 54011, 77278, 108022, 2356979, 3294671, 4713958, 6589342, 2086931029, 4173862058, 127302792769, 254605585538]

約数ペア:

[(1, 254605585538), (2, 127302792769), (61, 4173862058), (122, 2086931029), (38639, 6589342), (54011, 4713958), (77278, 3294671), (108022, 2356979)]