314451566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2551}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 555641856

約数和(自身を除く): 241190290

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 431, 862, 2551, 4741, 5102, 5603, 9482, 11206, 28061, 33163, 56122, 61633, 66326, 123266, 364793, 729586, 1099481, 2198962, 12094291, 14293253, 24188582, 28586506, 157225783, 314451566]

約数ペア:

[(1, 314451566), (2, 157225783), (11, 28586506), (13, 24188582), (22, 14293253), (26, 12094291), (143, 2198962), (286, 1099481), (431, 729586), (862, 364793), (2551, 123266), (4741, 66326), (5102, 61633), (5603, 56122), (9482, 33163), (11206, 28061)]