6428748

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 15077440

約数和(自身を除く): 8648692

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 2539, 5078, 7617, 10156, 15234, 30468, 535729, 1071458, 1607187, 2142916, 3214374, 6428748]

約数ペア:

[(1, 6428748), (2, 3214374), (3, 2142916), (4, 1607187), (6, 1071458), (12, 535729), (211, 30468), (422, 15234), (633, 10156), (844, 7617), (1266, 5078), (2532, 2539)]