2017222516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{631171}}^1$

素因数の和:631239

約数の個数: 24

約数和(自身を含む): 3817328256

約数和(自身を除く): 1800105740

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 631171, 1262342, 2524684, 10729907, 21459814, 29665037, 42919628, 59330074, 118660148, 504305629, 1008611258, 2017222516]

約数ペア:

[(1, 2017222516), (2, 1008611258), (4, 504305629), (17, 118660148), (34, 59330074), (47, 42919628), (68, 29665037), (94, 21459814), (188, 10729907), (799, 2524684), (1598, 1262342), (3196, 631171)]