27261130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209701}}^1$

素因数の和:209721

約数の個数: 16

約数和(自身を含む): 52844904

約数和(自身を除く): 25583774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209701, 419402, 1048505, 2097010, 2726113, 5452226, 13630565, 27261130]

約数ペア:

[(1, 27261130), (2, 13630565), (5, 5452226), (10, 2726113), (13, 2097010), (26, 1048505), (65, 419402), (130, 209701)]