1218560928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{976411}}^1$

素因数の和:976437

約数の個数: 48

約数和(自身を含む): 3444781536

約数和(自身を除く): 2226220608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 976411, 1952822, 2929233, 3905644, 5858466, 7811288, 11716932, 12693343, 15622576, 23433864, 25386686, 31245152, 38080029, 46867728, 50773372, 76160058, 93735456, 101546744, 152320116, 203093488, 304640232, 406186976, 609280464, 1218560928]

約数ペア:

[(1, 1218560928), (2, 609280464), (3, 406186976), (4, 304640232), (6, 203093488), (8, 152320116), (12, 101546744), (13, 93735456), (16, 76160058), (24, 50773372), (26, 46867728), (32, 38080029), (39, 31245152), (48, 25386686), (52, 23433864), (78, 15622576), (96, 12693343), (104, 11716932), (156, 7811288), (208, 5858466), (312, 3905644), (416, 2929233), (624, 1952822), (1248, 976411)]