1890399502

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{133183}}^1$

素因数の和:133383

約数の個数: 16

約数和(自身を含む): 2915131392

約数和(自身を除く): 1024731890

約数列:

[1, 2, 47, 94, 151, 302, 7097, 14194, 133183, 266366, 6259601, 12519202, 20110633, 40221266, 945199751, 1890399502]

約数ペア:

[(1, 1890399502), (2, 945199751), (47, 40221266), (94, 20110633), (151, 12519202), (302, 6259601), (7097, 266366), (14194, 133183)]