2891748

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 6775552

約数和(自身を除く): 3883804

約数列:

[1, 2, 3, 4, 6, 12, 397, 607, 794, 1191, 1214, 1588, 1821, 2382, 2428, 3642, 4764, 7284, 240979, 481958, 722937, 963916, 1445874, 2891748]

約数ペア:

[(1, 2891748), (2, 1445874), (3, 963916), (4, 722937), (6, 481958), (12, 240979), (397, 7284), (607, 4764), (794, 3642), (1191, 2428), (1214, 2382), (1588, 1821)]