1004005318

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{33599}}^1$

素因数の和:33891

約数の個数: 16

約数和(自身を含む): 1535385600

約数和(自身を除く): 531380282

約数列:

[1, 2, 67, 134, 223, 446, 14941, 29882, 33599, 67198, 2251133, 4502266, 7492577, 14985154, 502002659, 1004005318]

約数ペア:

[(1, 1004005318), (2, 502002659), (67, 14985154), (134, 7492577), (223, 4502266), (446, 2251133), (14941, 67198), (29882, 33599)]