548288966

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{6967}}^1$

素因数の和:7116

約数の個数: 24

約数和(自身を含む): 876086640

約数和(自身を除く): 327797674

約数列:

[1, 2, 19, 38, 109, 218, 361, 722, 2071, 4142, 6967, 13934, 39349, 78698, 132373, 264746, 759403, 1518806, 2515087, 5030174, 14428657, 28857314, 274144483, 548288966]

約数ペア:

[(1, 548288966), (2, 274144483), (19, 28857314), (38, 14428657), (109, 5030174), (218, 2515087), (361, 1518806), (722, 759403), (2071, 264746), (4142, 132373), (6967, 78698), (13934, 39349)]