247130302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{27211}}^1$

素因数の和:27471

約数の個数: 16

約数和(自身を含む): 391852800

約数和(自身を除く): 144722498

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 27211, 54422, 517009, 1034018, 6503429, 13006858, 123565151, 247130302]

約数ペア:

[(1, 247130302), (2, 123565151), (19, 13006858), (38, 6503429), (239, 1034018), (478, 517009), (4541, 54422), (9082, 27211)]