272000828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{17713}}^1$

素因数の和:18077

約数の個数: 24

約数和(自身を含む): 520791600

約数和(自身を除く): 248790772

約数列:

[1, 2, 4, 11, 22, 44, 349, 698, 1396, 3839, 7678, 15356, 17713, 35426, 70852, 194843, 389686, 779372, 6181837, 12363674, 24727348, 68000207, 136000414, 272000828]

約数ペア:

[(1, 272000828), (2, 136000414), (4, 68000207), (11, 24727348), (22, 12363674), (44, 6181837), (349, 779372), (698, 389686), (1396, 194843), (3839, 70852), (7678, 35426), (15356, 17713)]