8380458718

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1\times {\mathrm{42017}}^1$

素因数の和:45267

約数の個数: 16

約数和(自身を含む): 12980536704

約数和(自身を除く): 4600077986

約数列:

[1, 2, 31, 62, 3217, 6434, 42017, 84034, 99727, 199454, 1302527, 2605054, 135168689, 270337378, 4190229359, 8380458718]

約数ペア:

[(1, 8380458718), (2, 4190229359), (31, 270337378), (62, 135168689), (3217, 2605054), (6434, 1302527), (42017, 199454), (84034, 99727)]