669687046

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{70657}}^1$

素因数の和:71343

約数の個数: 16

約数和(自身を含む): 1149746976

約数和(自身を除く): 480059930

約数列:

[1, 2, 7, 14, 677, 1354, 4739, 9478, 70657, 141314, 494599, 989198, 47834789, 95669578, 334843523, 669687046]

約数ペア:

[(1, 669687046), (2, 334843523), (7, 95669578), (14, 47834789), (677, 989198), (1354, 494599), (4739, 141314), (9478, 70657)]