1587438242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{4649}}^1$

素因数の和:5258

約数の個数: 32

約数和(自身を含む): 2681078400

約数和(自身を除く): 1093640158

約数列:

[1, 2, 13, 23, 26, 46, 299, 571, 598, 1142, 4649, 7423, 9298, 13133, 14846, 26266, 60437, 106927, 120874, 170729, 213854, 341458, 1390051, 2654579, 2780102, 5309158, 34509527, 61055317, 69019054, 122110634, 793719121, 1587438242]

約数ペア:

[(1, 1587438242), (2, 793719121), (13, 122110634), (23, 69019054), (26, 61055317), (46, 34509527), (299, 5309158), (571, 2780102), (598, 2654579), (1142, 1390051), (4649, 341458), (7423, 213854), (9298, 170729), (13133, 120874), (14846, 106927), (26266, 60437)]