268801630

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{246607}}^1$

素因数の和:246723

約数の個数: 16

約数和(自身を含む): 488283840

約数和(自身を除く): 219482210

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 246607, 493214, 1233035, 2466070, 26880163, 53760326, 134400815, 268801630]

約数ペア:

[(1, 268801630), (2, 134400815), (5, 53760326), (10, 26880163), (109, 2466070), (218, 1233035), (545, 493214), (1090, 246607)]