1342016090

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{64489}}^1$

素因数の和:66577

約数の個数: 16

約数和(自身を含む): 2416827240

約数和(自身を除く): 1074811150

約数列:

[1, 2, 5, 10, 2081, 4162, 10405, 20810, 64489, 128978, 322445, 644890, 134201609, 268403218, 671008045, 1342016090]

約数ペア:

[(1, 1342016090), (2, 671008045), (5, 268403218), (10, 134201609), (2081, 644890), (4162, 322445), (10405, 128978), (20810, 64489)]