539470492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 1046564064

約数和(自身を除く): 507093572

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 233, 404, 466, 521, 932, 1042, 1111, 2084, 2222, 2563, 4444, 5126, 5731, 10252, 11462, 22924, 23533, 47066, 52621, 94132, 105242, 121393, 210484, 242786, 258863, 485572, 517726, 578831, 1035452, 1157662, 1335323, 2315324, 2670646, 5341292, 12260693, 24521386, 49042772, 134867623, 269735246, 539470492]

約数ペア:

[(1, 539470492), (2, 269735246), (4, 134867623), (11, 49042772), (22, 24521386), (44, 12260693), (101, 5341292), (202, 2670646), (233, 2315324), (404, 1335323), (466, 1157662), (521, 1035452), (932, 578831), (1042, 517726), (1111, 485572), (2084, 258863), (2222, 242786), (2563, 210484), (4444, 121393), (5126, 105242), (5731, 94132), (10252, 52621), (11462, 47066), (22924, 23533)]