90874810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{699037}}^1$

素因数の和:699057

約数の個数: 16

約数和(自身を含む): 176157576

約数和(自身を除く): 85282766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 699037, 1398074, 3495185, 6990370, 9087481, 18174962, 45437405, 90874810]

約数ペア:

[(1, 90874810), (2, 45437405), (5, 18174962), (10, 9087481), (13, 6990370), (26, 3495185), (65, 1398074), (130, 699037)]