1681036738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1\times {\mathrm{15761}}^1$

素因数の和:18917

約数の個数: 16

約数和(自身を含む): 2670902424

約数和(自身を除く): 989865686

約数列:

[1, 2, 17, 34, 3137, 6274, 15761, 31522, 53329, 106658, 267937, 535874, 49442257, 98884514, 840518369, 1681036738]

約数ペア:

[(1, 1681036738), (2, 840518369), (17, 98884514), (34, 49442257), (3137, 535874), (6274, 267937), (15761, 106658), (31522, 53329)]