1640242542

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{4481537}}^1$

素因数の和:4481603

約数の個数: 16

約数和(自身を含む): 3334264272

約数和(自身を除く): 1694021730

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 4481537, 8963074, 13444611, 26889222, 273373757, 546747514, 820121271, 1640242542]

約数ペア:

[(1, 1640242542), (2, 820121271), (3, 546747514), (6, 273373757), (61, 26889222), (122, 13444611), (183, 8963074), (366, 4481537)]