291294154

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 462626640

約数和(自身を除く): 171332486

約数列:

[1, 2, 29, 58, 61, 122, 281, 293, 562, 586, 1769, 3538, 8149, 8497, 16298, 16994, 17141, 17873, 34282, 35746, 82333, 164666, 497089, 518317, 994178, 1036634, 2387657, 4775314, 5022313, 10044626, 145647077, 291294154]

約数ペア:

[(1, 291294154), (2, 145647077), (29, 10044626), (58, 5022313), (61, 4775314), (122, 2387657), (281, 1036634), (293, 994178), (562, 518317), (586, 497089), (1769, 164666), (3538, 82333), (8149, 35746), (8497, 34282), (16298, 17873), (16994, 17141)]