4990639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 5598720

約数和(自身を除く): 608081

約数列:

[1, 17, 29, 53, 191, 493, 901, 1537, 3247, 5539, 10123, 26129, 94163, 172091, 293567, 4990639]

約数ペア:

[(1, 4990639), (17, 293567), (29, 172091), (53, 94163), (191, 26129), (493, 10123), (901, 5539), (1537, 3247)]