425845518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{533641}}^1$

素因数の和:533672

約数の個数: 32

約数和(自身を含む): 1024592640

約数和(自身を除く): 598747122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 533641, 1067282, 1600923, 3201846, 3735487, 7470974, 10139179, 11206461, 20278358, 22412922, 30417537, 60835074, 70974253, 141948506, 212922759, 425845518]

約数ペア:

[(1, 425845518), (2, 212922759), (3, 141948506), (6, 70974253), (7, 60835074), (14, 30417537), (19, 22412922), (21, 20278358), (38, 11206461), (42, 10139179), (57, 7470974), (114, 3735487), (133, 3201846), (266, 1600923), (399, 1067282), (798, 533641)]