304865120261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1\times {\mathrm{309223}}^1$

素因数の和:309836

約数の個数: 16

約数和(自身を含む): 330919155840

約数和(自身を除く): 26054035579

約数列:

[1, 13, 181, 419, 2353, 5447, 75839, 309223, 985907, 4019899, 55969363, 129564437, 727601719, 1684337681, 23451163097, 304865120261]

約数ペア:

[(1, 304865120261), (13, 23451163097), (181, 1684337681), (419, 727601719), (2353, 129564437), (5447, 55969363), (75839, 4019899), (309223, 985907)]