2611255295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{212903}}^1$

素因数の和:213142

約数の個数: 16

約数和(自身を含む): 3433715712

約数和(自身を除く): 822460417

約数列:

[1, 5, 11, 55, 223, 1115, 2453, 12265, 212903, 1064515, 2341933, 11709665, 47477369, 237386845, 522251059, 2611255295]

約数ペア:

[(1, 2611255295), (5, 522251059), (11, 237386845), (55, 47477369), (223, 11709665), (1115, 2341933), (2453, 1064515), (12265, 212903)]