1036728004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19937077}}^1$

素因数の和:19937094

約数の個数: 12

約数和(自身を含む): 1953833644

約数和(自身を除く): 917105640

約数列:

[1, 2, 4, 13, 26, 52, 19937077, 39874154, 79748308, 259182001, 518364002, 1036728004]

約数ペア:

[(1, 1036728004), (2, 518364002), (4, 259182001), (13, 79748308), (26, 39874154), (52, 19937077)]