2018574076

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{691}}^1\times {\mathrm{1279}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 3546583040

約数和(自身を除く): 1528008964

約数列:

[1, 2, 4, 571, 691, 1142, 1279, 1382, 2284, 2558, 2764, 5116, 394561, 730309, 789122, 883789, 1460618, 1578244, 1767578, 2921236, 3535156, 504643519, 1009287038, 2018574076]

約数ペア:

[(1, 2018574076), (2, 1009287038), (4, 504643519), (571, 3535156), (691, 2921236), (1142, 1767578), (1279, 1578244), (1382, 1460618), (2284, 883789), (2558, 789122), (2764, 730309), (5116, 394561)]