2156072

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 4067700

約数和(自身を除く): 1911628

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 1489, 2978, 5956, 11912, 269509, 539018, 1078036, 2156072]

約数ペア:

[(1, 2156072), (2, 1078036), (4, 539018), (8, 269509), (181, 11912), (362, 5956), (724, 2978), (1448, 1489)]