26942770

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^2\times {\mathrm{157}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 49181292

約数和(自身を除く): 22238522

約数列:

[1, 2, 5, 10, 131, 157, 262, 314, 655, 785, 1310, 1570, 17161, 20567, 34322, 41134, 85805, 102835, 171610, 205670, 2694277, 5388554, 13471385, 26942770]

約数ペア:

[(1, 26942770), (2, 13471385), (5, 5388554), (10, 2694277), (131, 205670), (157, 171610), (262, 102835), (314, 85805), (655, 41134), (785, 34322), (1310, 20567), (1570, 17161)]