415786670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3198359}}^1$

素因数の和:3198379

約数の個数: 16

約数和(自身を含む): 805986720

約数和(自身を除く): 390200050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3198359, 6396718, 15991795, 31983590, 41578667, 83157334, 207893335, 415786670]

約数ペア:

[(1, 415786670), (2, 207893335), (5, 83157334), (10, 41578667), (13, 31983590), (26, 15991795), (65, 6396718), (130, 3198359)]