2019128838

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1340723}}^1$

素因数の和:1340979

約数の個数: 16

約数和(自身を含む): 4054349376

約数和(自身を除く): 2035220538

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 1340723, 2681446, 4022169, 8044338, 336521473, 673042946, 1009564419, 2019128838]

約数ペア:

[(1, 2019128838), (2, 1009564419), (3, 673042946), (6, 336521473), (251, 8044338), (502, 4022169), (753, 2681446), (1506, 1340723)]