669656836

素因数分解:

$2^2\times {\mathrm{4621}}^1\times {\mathrm{36229}}^1$

素因数の和:40854

約数の個数: 12

約数和(自身を含む): 1172185420

約数和(自身を除く): 502528584

約数列:

[1, 2, 4, 4621, 9242, 18484, 36229, 72458, 144916, 167414209, 334828418, 669656836]

約数ペア:

[(1, 669656836), (2, 334828418), (4, 167414209), (4621, 144916), (9242, 72458), (18484, 36229)]