260371216

素因数分解:

$2^4\times 7^1\times {\mathrm{2324743}}^1$

素因数の和:2324758

約数の個数: 20

約数和(自身を含む): 576536512

約数和(自身を除く): 316165296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2324743, 4649486, 9298972, 16273201, 18597944, 32546402, 37195888, 65092804, 130185608, 260371216]

約数ペア:

[(1, 260371216), (2, 130185608), (4, 65092804), (7, 37195888), (8, 32546402), (14, 18597944), (16, 16273201), (28, 9298972), (56, 4649486), (112, 2324743)]