121796558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{64171}}^1$

素因数の和:64259

約数の個数: 16

約数和(自身を含む): 199446576

約数和(自身を除く): 77650018

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 64171, 128342, 834223, 1668446, 4684483, 9368966, 60898279, 121796558]

約数ペア:

[(1, 121796558), (2, 60898279), (13, 9368966), (26, 4684483), (73, 1668446), (146, 834223), (949, 128342), (1898, 64171)]