664692004

素因数分解:

$2^2\times {\mathrm{2879}}^1\times {\mathrm{57719}}^1$

素因数の和:60602

約数の個数: 12

約数和(自身を含む): 1163635200

約数和(自身を除く): 498943196

約数列:

[1, 2, 4, 2879, 5758, 11516, 57719, 115438, 230876, 166173001, 332346002, 664692004]

約数ペア:

[(1, 664692004), (2, 332346002), (4, 166173001), (2879, 230876), (5758, 115438), (11516, 57719)]