13013780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50053}}^1$

素因数の和:50075

約数の個数: 24

約数和(自身を含む): 29431752

約数和(自身を除く): 16417972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50053, 100106, 200212, 250265, 500530, 650689, 1001060, 1301378, 2602756, 3253445, 6506890, 13013780]

約数ペア:

[(1, 13013780), (2, 6506890), (4, 3253445), (5, 2602756), (10, 1301378), (13, 1001060), (20, 650689), (26, 500530), (52, 250265), (65, 200212), (130, 100106), (260, 50053)]