379288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 876960

約数和(自身を除く): 497672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 521, 728, 1042, 2084, 3647, 4168, 6773, 7294, 13546, 14588, 27092, 29176, 47411, 54184, 94822, 189644, 379288]

約数ペア:

[(1, 379288), (2, 189644), (4, 94822), (7, 54184), (8, 47411), (13, 29176), (14, 27092), (26, 14588), (28, 13546), (52, 7294), (56, 6773), (91, 4168), (104, 3647), (182, 2084), (364, 1042), (521, 728)]