212891568

素因数分解:

$2^4\times 3^1\times {\mathrm{4435241}}^1$

素因数の和:4435252

約数の個数: 20

約数和(自身を含む): 549970008

約数和(自身を除く): 337078440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4435241, 8870482, 13305723, 17740964, 26611446, 35481928, 53222892, 70963856, 106445784, 212891568]

約数ペア:

[(1, 212891568), (2, 106445784), (3, 70963856), (4, 53222892), (6, 35481928), (8, 26611446), (12, 17740964), (16, 13305723), (24, 8870482), (48, 4435241)]