270996886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{4139}}^1$

素因数の和:5883

約数の個数: 16

約数和(自身を含む): 428241600

約数和(自身を除く): 157244714

約数列:

[1, 2, 19, 38, 1723, 3446, 4139, 8278, 32737, 65474, 78641, 157282, 7131497, 14262994, 135498443, 270996886]

約数ペア:

[(1, 270996886), (2, 135498443), (19, 14262994), (38, 7131497), (1723, 157282), (3446, 78641), (4139, 65474), (8278, 32737)]