540467194

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1890

約数の個数: 24

約数和(自身を含む): 840470688

約数和(自身を除く): 300003494

約数列:

[1, 2, 47, 71, 94, 142, 1723, 2209, 3337, 3446, 4418, 6674, 80981, 122333, 156839, 161962, 244666, 313678, 3806107, 5749651, 7612214, 11499302, 270233597, 540467194]

約数ペア:

[(1, 540467194), (2, 270233597), (47, 11499302), (71, 7612214), (94, 5749651), (142, 3806107), (1723, 313678), (2209, 244666), (3337, 161962), (3446, 156839), (4418, 122333), (6674, 80981)]