191331502

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 309355200

約数和(自身を除く): 118023698

約数列:

[1, 2, 29, 41, 58, 61, 82, 122, 1189, 1319, 1769, 2378, 2501, 2638, 3538, 5002, 38251, 54079, 72529, 76502, 80459, 108158, 145058, 160918, 1568291, 2333311, 3136582, 3298819, 4666622, 6597638, 95665751, 191331502]

約数ペア:

[(1, 191331502), (2, 95665751), (29, 6597638), (41, 4666622), (58, 3298819), (61, 3136582), (82, 2333311), (122, 1568291), (1189, 160918), (1319, 145058), (1769, 108158), (2378, 80459), (2501, 76502), (2638, 72529), (3538, 54079), (5002, 38251)]