42188770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{324529}}^1$

素因数の和:324549

約数の個数: 16

約数和(自身を含む): 81781560

約数和(自身を除く): 39592790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 324529, 649058, 1622645, 3245290, 4218877, 8437754, 21094385, 42188770]

約数ペア:

[(1, 42188770), (2, 21094385), (5, 8437754), (10, 4218877), (13, 3245290), (26, 1622645), (65, 649058), (130, 324529)]