1120855678

素因数分解:

$2^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1\times {\mathrm{4357}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 1691252640

約数和(自身を除く): 570396962

約数列:

[1, 2, 293, 439, 586, 878, 4357, 8714, 128627, 257254, 1276601, 1912723, 2553202, 3825446, 560427839, 1120855678]

約数ペア:

[(1, 1120855678), (2, 560427839), (293, 3825446), (439, 2553202), (586, 1912723), (878, 1276601), (4357, 257254), (8714, 128627)]