1999593674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{19079}}^1$

素因数の和:19262

約数の個数: 32

約数和(自身を含む): 3365712000

約数和(自身を除く): 1366118326

約数列:

[1, 2, 13, 26, 29, 58, 139, 278, 377, 754, 1807, 3614, 4031, 8062, 19079, 38158, 52403, 104806, 248027, 496054, 553291, 1106582, 2651981, 5303962, 7192783, 14385566, 34475753, 68951506, 76907449, 153814898, 999796837, 1999593674]

約数ペア:

[(1, 1999593674), (2, 999796837), (13, 153814898), (26, 76907449), (29, 68951506), (58, 34475753), (139, 14385566), (278, 7192783), (377, 5303962), (754, 2651981), (1807, 1106582), (3614, 553291), (4031, 496054), (8062, 248027), (19079, 104806), (38158, 52403)]