2140758422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{2671}}^1$

素因数の和:4844

約数の個数: 32

約数和(自身を含む): 3712241664

約数和(自身を除く): 1571483242

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 2143, 2671, 4286, 5342, 23573, 29381, 36431, 45407, 47146, 58762, 72862, 90814, 400741, 499477, 801482, 998954, 5723953, 11447906, 62963483, 97307201, 125926966, 194614402, 1070379211, 2140758422]

約数ペア:

[(1, 2140758422), (2, 1070379211), (11, 194614402), (17, 125926966), (22, 97307201), (34, 62963483), (187, 11447906), (374, 5723953), (2143, 998954), (2671, 801482), (4286, 499477), (5342, 400741), (23573, 90814), (29381, 72862), (36431, 58762), (45407, 47146)]