516246770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3971129}}^1$

素因数の和:3971149

約数の個数: 16

約数和(自身を含む): 1000724760

約数和(自身を除く): 484477990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3971129, 7942258, 19855645, 39711290, 51624677, 103249354, 258123385, 516246770]

約数ペア:

[(1, 516246770), (2, 258123385), (5, 103249354), (10, 51624677), (13, 39711290), (26, 19855645), (65, 7942258), (130, 3971129)]