669363986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{133499}}^1$

素因数の和:133633

約数の個数: 16

約数和(自身を含む): 1057320000

約数和(自身を除く): 387956014

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 133499, 266998, 3070477, 6140954, 14551391, 29102782, 334681993, 669363986]

約数ペア:

[(1, 669363986), (2, 334681993), (23, 29102782), (46, 14551391), (109, 6140954), (218, 3070477), (2507, 266998), (5014, 133499)]