268609870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1167869}}^1$

素因数の和:1167899

約数の個数: 16

約数和(自身を含む): 504519840

約数和(自身を除く): 235909970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1167869, 2335738, 5839345, 11678690, 26860987, 53721974, 134304935, 268609870]

約数ペア:

[(1, 268609870), (2, 134304935), (5, 53721974), (10, 26860987), (23, 11678690), (46, 5839345), (115, 2335738), (230, 1167869)]