1296208010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331511}}^1$

素因数の和:331558

約数の個数: 32

約数和(自身を含む): 2577837312

約数和(自身を除く): 1281629302

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 331511, 663022, 1657555, 3315110, 5635687, 7624753, 11271374, 15249506, 28178435, 38123765, 56356870, 76247530, 129620801, 259241602, 648104005, 1296208010]

約数ペア:

[(1, 1296208010), (2, 648104005), (5, 259241602), (10, 129620801), (17, 76247530), (23, 56356870), (34, 38123765), (46, 28178435), (85, 15249506), (115, 11271374), (170, 7624753), (230, 5635687), (391, 3315110), (782, 1657555), (1955, 663022), (3910, 331511)]