406750870

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{380141}}^1$

素因数の和:380255

約数の個数: 16

約数和(自身を含む): 738996048

約数和(自身を除く): 332245178

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 380141, 760282, 1900705, 3801410, 40675087, 81350174, 203375435, 406750870]

約数ペア:

[(1, 406750870), (2, 203375435), (5, 81350174), (10, 40675087), (107, 3801410), (214, 1900705), (535, 760282), (1070, 380141)]