2884856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{27739}}^1$

素因数の和:27758

約数の個数: 16

約数和(自身を含む): 5825400

約数和(自身を除く): 2940544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 27739, 55478, 110956, 221912, 360607, 721214, 1442428, 2884856]

約数ペア:

[(1, 2884856), (2, 1442428), (4, 721214), (8, 360607), (13, 221912), (26, 110956), (52, 55478), (104, 27739)]