4389736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{42209}}^1$

素因数の和:42228

約数の個数: 16

約数和(自身を含む): 8864100

約数和(自身を除く): 4474364

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 42209, 84418, 168836, 337672, 548717, 1097434, 2194868, 4389736]

約数ペア:

[(1, 4389736), (2, 2194868), (4, 1097434), (8, 548717), (13, 337672), (26, 168836), (52, 84418), (104, 42209)]