389567742596

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{43151057}}^1$

素因数の和:43151159

約数の個数: 24

約数和(自身を含む): 711647248536

約数和(自身を除く): 322079505940

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 43151057, 86302114, 172604228, 1596589109, 2632214477, 3193178218, 5264428954, 6386356436, 10528857908, 97391935649, 194783871298, 389567742596]

約数ペア:

[(1, 389567742596), (2, 194783871298), (4, 97391935649), (37, 10528857908), (61, 6386356436), (74, 5264428954), (122, 3193178218), (148, 2632214477), (244, 1596589109), (2257, 172604228), (4514, 86302114), (9028, 43151057)]