299292298

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{25037}}^1$

素因数の和:25221

約数の個数: 16

約数和(自身を含む): 462702240

約数和(自身を除く): 163409942

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11954, 25037, 50074, 1076591, 2153182, 3480143, 6960286, 149646149, 299292298]

約数ペア:

[(1, 299292298), (2, 149646149), (43, 6960286), (86, 3480143), (139, 2153182), (278, 1076591), (5977, 50074), (11954, 25037)]