1261256

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 2429340

約数和(自身を除く): 1168084

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 4261, 8522, 17044, 34088, 157657, 315314, 630628, 1261256]

約数ペア:

[(1, 1261256), (2, 630628), (4, 315314), (8, 157657), (37, 34088), (74, 17044), (148, 8522), (296, 4261)]