2041936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9817}}^1$

素因数の和:9838

約数の個数: 20

約数和(自身を含む): 4261012

約数和(自身を除く): 2219076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9817, 19634, 39268, 78536, 127621, 157072, 255242, 510484, 1020968, 2041936]

約数ペア:

[(1, 2041936), (2, 1020968), (4, 510484), (8, 255242), (13, 157072), (16, 127621), (26, 78536), (52, 39268), (104, 19634), (208, 9817)]