1899703792

素因数分解:

$2^4\times 7^1\times {\mathrm{3511}}^1\times {\mathrm{4831}}^1$

素因数の和:8357

約数の個数: 40

約数和(自身を含む): 4208556032

約数和(自身を除く): 2308852240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3511, 4831, 7022, 9662, 14044, 19324, 24577, 28088, 33817, 38648, 49154, 56176, 67634, 77296, 98308, 135268, 196616, 270536, 393232, 541072, 16961641, 33923282, 67846564, 118731487, 135693128, 237462974, 271386256, 474925948, 949851896, 1899703792]

約数ペア:

[(1, 1899703792), (2, 949851896), (4, 474925948), (7, 271386256), (8, 237462974), (14, 135693128), (16, 118731487), (28, 67846564), (56, 33923282), (112, 16961641), (3511, 541072), (4831, 393232), (7022, 270536), (9662, 196616), (14044, 135268), (19324, 98308), (24577, 77296), (28088, 67634), (33817, 56176), (38648, 49154)]