4037444971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{640153}}^1$

素因数の和:640230

約数の個数: 16

約数和(自身を含む): 4977837504

約数和(自身を除く): 940392533

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 640153, 4481071, 10882601, 33928109, 76178207, 237496763, 576777853, 4037444971]

約数ペア:

[(1, 4037444971), (7, 576777853), (17, 237496763), (53, 76178207), (119, 33928109), (371, 10882601), (901, 4481071), (6307, 640153)]