442664189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 515068416

約数和(自身を除く): 72404227

約数列:

[1, 11, 37, 47, 73, 317, 407, 517, 803, 1739, 2701, 3431, 3487, 11729, 14899, 19129, 23141, 29711, 37741, 126947, 129019, 163889, 254551, 551263, 856217, 1087627, 1396417, 6063893, 9418387, 11963897, 40242199, 442664189]

約数ペア:

[(1, 442664189), (11, 40242199), (37, 11963897), (47, 9418387), (73, 6063893), (317, 1396417), (407, 1087627), (517, 856217), (803, 551263), (1739, 254551), (2701, 163889), (3431, 129019), (3487, 126947), (11729, 37741), (14899, 29711), (19129, 23141)]