2699294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2090722

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 197, 221, 394, 403, 442, 527, 806, 1054, 2561, 3349, 5122, 6107, 6698, 6851, 12214, 13702, 43537, 79391, 87074, 103819, 158782, 207638, 1349647, 2699294]

約数ペア:

[(1, 2699294), (2, 1349647), (13, 207638), (17, 158782), (26, 103819), (31, 87074), (34, 79391), (62, 43537), (197, 13702), (221, 12214), (394, 6851), (403, 6698), (442, 6107), (527, 5122), (806, 3349), (1054, 2561)]