6874821268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{129841}}^1$

素因数の和:129944

約数の個数: 48

約数和(自身を含む): 14425965568

約数和(自身を除く): 7551144300

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 3782, 7564, 13237, 26474, 52948, 129841, 259682, 519364, 908887, 1817774, 3635548, 4025071, 7920301, 8050142, 15840602, 16100284, 28175497, 31681204, 55442107, 56350994, 110884214, 112701988, 221768428, 245529331, 491058662, 982117324, 1718705317, 3437410634, 6874821268]

約数ペア:

[(1, 6874821268), (2, 3437410634), (4, 1718705317), (7, 982117324), (14, 491058662), (28, 245529331), (31, 221768428), (61, 112701988), (62, 110884214), (122, 56350994), (124, 55442107), (217, 31681204), (244, 28175497), (427, 16100284), (434, 15840602), (854, 8050142), (868, 7920301), (1708, 4025071), (1891, 3635548), (3782, 1817774), (7564, 908887), (13237, 519364), (26474, 259682), (52948, 129841)]