290281298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{106957}}^1$

素因数の和:107041

約数の個数: 16

約数和(自身を含む): 462058560

約数和(自身を除く): 171777262

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 106957, 213914, 2460011, 4920022, 6310463, 12620926, 145140649, 290281298]

約数ペア:

[(1, 290281298), (2, 145140649), (23, 12620926), (46, 6310463), (59, 4920022), (118, 2460011), (1357, 213914), (2714, 106957)]