1201491110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1692241}}^1$

素因数の和:1692319

約数の個数: 16

約数和(自身を含む): 2193145632

約数和(自身を除く): 991654522

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1692241, 3384482, 8461205, 16922410, 120149111, 240298222, 600745555, 1201491110]

約数ペア:

[(1, 1201491110), (2, 600745555), (5, 240298222), (10, 120149111), (71, 16922410), (142, 8461205), (355, 3384482), (710, 1692241)]