2017142182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{209813}}^1$

素因数の和:209868

約数の個数: 32

約数和(自身を含む): 3625585920

約数和(自身を除く): 1608443738

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 209813, 419626, 2307943, 3986447, 4615886, 4825699, 7972894, 9651398, 43850917, 53082689, 87701834, 91688281, 106165378, 183376562, 1008571091, 2017142182]

約数ペア:

[(1, 2017142182), (2, 1008571091), (11, 183376562), (19, 106165378), (22, 91688281), (23, 87701834), (38, 53082689), (46, 43850917), (209, 9651398), (253, 7972894), (418, 4825699), (437, 4615886), (506, 3986447), (874, 2307943), (4807, 419626), (9614, 209813)]