2087204054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{319829}}^1$

素因数の和:320095

約数の個数: 16

約数和(自身を含む): 3385080720

約数和(自身を除く): 1297876666

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 319829, 639658, 4157777, 8315554, 80277079, 160554158, 1043602027, 2087204054]

約数ペア:

[(1, 2087204054), (2, 1043602027), (13, 160554158), (26, 80277079), (251, 8315554), (502, 4157777), (3263, 639658), (6526, 319829)]