291279710062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{121467769}}^1$

素因数の和:121467891

約数の個数: 16

約数和(自身を含む): 481012369200

約数和(自身を除く): 189732659138

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 121467769, 242935538, 1336145459, 2672290918, 13239986821, 26479973642, 145639855031, 291279710062]

約数ペア:

[(1, 291279710062), (2, 145639855031), (11, 26479973642), (22, 13239986821), (109, 2672290918), (218, 1336145459), (1199, 242935538), (2398, 121467769)]