7120744646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{7901}}^1$

素因数の和:8600

約数の個数: 32

約数和(自身を含む): 11566631520

約数和(自身を除く): 4445886874

約数列:

[1, 2, 19, 37, 38, 74, 641, 703, 1282, 1406, 7901, 12179, 15802, 23717, 24358, 47434, 150119, 292337, 300238, 450623, 584674, 901246, 5064541, 5554403, 10129082, 11108806, 96226279, 187388017, 192452558, 374776034, 3560372323, 7120744646]

約数ペア:

[(1, 7120744646), (2, 3560372323), (19, 374776034), (37, 192452558), (38, 187388017), (74, 96226279), (641, 11108806), (703, 10129082), (1282, 5554403), (1406, 5064541), (7901, 901246), (12179, 584674), (15802, 450623), (23717, 300238), (24358, 292337), (47434, 150119)]