13305821956

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{14887}}^1$

素因数の和:15268

約数の個数: 48

約数和(自身を含む): 26922744576

約数和(自身を除く): 13616922620

約数列:

[1, 2, 4, 7, 14, 28, 137, 233, 274, 466, 548, 932, 959, 1631, 1918, 3262, 3836, 6524, 14887, 29774, 31921, 59548, 63842, 104209, 127684, 208418, 223447, 416836, 446894, 893788, 2039519, 3468671, 4079038, 6937342, 8158076, 13874684, 14276633, 24280697, 28553266, 48561394, 57106532, 97122788, 475207927, 950415854, 1900831708, 3326455489, 6652910978, 13305821956]

約数ペア:

[(1, 13305821956), (2, 6652910978), (4, 3326455489), (7, 1900831708), (14, 950415854), (28, 475207927), (137, 97122788), (233, 57106532), (274, 48561394), (466, 28553266), (548, 24280697), (932, 14276633), (959, 13874684), (1631, 8158076), (1918, 6937342), (3262, 4079038), (3836, 3468671), (6524, 2039519), (14887, 893788), (29774, 446894), (31921, 416836), (59548, 223447), (63842, 208418), (104209, 127684)]