859613452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{11411}}^1$

素因数の和:11961

約数の個数: 24

約数和(自身を含む): 1548151920

約数和(自身を除く): 688538468

約数列:

[1, 2, 4, 37, 74, 148, 509, 1018, 2036, 11411, 18833, 22822, 37666, 45644, 75332, 422207, 844414, 1688828, 5808199, 11616398, 23232796, 214903363, 429806726, 859613452]

約数ペア:

[(1, 859613452), (2, 429806726), (4, 214903363), (37, 23232796), (74, 11616398), (148, 5808199), (509, 1688828), (1018, 844414), (2036, 422207), (11411, 75332), (18833, 45644), (22822, 37666)]