4891372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 8946000

約数和(自身を除く): 4054628

約数列:

[1, 2, 4, 29, 58, 116, 149, 283, 298, 566, 596, 1132, 4321, 8207, 8642, 16414, 17284, 32828, 42167, 84334, 168668, 1222843, 2445686, 4891372]

約数ペア:

[(1, 4891372), (2, 2445686), (4, 1222843), (29, 168668), (58, 84334), (116, 42167), (149, 32828), (283, 17284), (298, 16414), (566, 8642), (596, 8207), (1132, 4321)]