749181634

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 1164240000

約数和(自身を除く): 415058366

約数列:

[1, 2, 71, 97, 109, 142, 194, 218, 499, 998, 6887, 7739, 10573, 13774, 15478, 21146, 35429, 48403, 54391, 70858, 96806, 108782, 750683, 1501366, 3436613, 3861761, 5275927, 6873226, 7723522, 10551854, 374590817, 749181634]

約数ペア:

[(1, 749181634), (2, 374590817), (71, 10551854), (97, 7723522), (109, 6873226), (142, 5275927), (194, 3861761), (218, 3436613), (499, 1501366), (998, 750683), (6887, 108782), (7739, 96806), (10573, 70858), (13774, 54391), (15478, 48403), (21146, 35429)]