4906668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 12531456

約数和(自身を除く): 7624788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 443, 852, 886, 923, 1329, 1772, 1846, 2658, 2769, 3692, 5316, 5538, 5759, 11076, 11518, 17277, 23036, 31453, 34554, 62906, 69108, 94359, 125812, 188718, 377436, 408889, 817778, 1226667, 1635556, 2453334, 4906668]

約数ペア:

[(1, 4906668), (2, 2453334), (3, 1635556), (4, 1226667), (6, 817778), (12, 408889), (13, 377436), (26, 188718), (39, 125812), (52, 94359), (71, 69108), (78, 62906), (142, 34554), (156, 31453), (213, 23036), (284, 17277), (426, 11518), (443, 11076), (852, 5759), (886, 5538), (923, 5316), (1329, 3692), (1772, 2769), (1846, 2658)]