13021064

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 28933200

約数和(自身を除く): 15912136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 563, 826, 1126, 1652, 2252, 2891, 3304, 3941, 4504, 5782, 7882, 11564, 15764, 23128, 27587, 31528, 33217, 55174, 66434, 110348, 132868, 220696, 232519, 265736, 465038, 930076, 1627633, 1860152, 3255266, 6510532, 13021064]

約数ペア:

[(1, 13021064), (2, 6510532), (4, 3255266), (7, 1860152), (8, 1627633), (14, 930076), (28, 465038), (49, 265736), (56, 232519), (59, 220696), (98, 132868), (118, 110348), (196, 66434), (236, 55174), (392, 33217), (413, 31528), (472, 27587), (563, 23128), (826, 15764), (1126, 11564), (1652, 7882), (2252, 5782), (2891, 4504), (3304, 3941)]