99492638

素因数分解:

$2^1\times 7^4\times {\mathrm{20719}}^1$

素因数の和:20749

約数の個数: 20

約数和(自身を含む): 174110160

約数和(自身を除く): 74617522

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 20719, 41438, 145033, 290066, 1015231, 2030462, 7106617, 14213234, 49746319, 99492638]

約数ペア:

[(1, 99492638), (2, 49746319), (7, 14213234), (14, 7106617), (49, 2030462), (98, 1015231), (343, 290066), (686, 145033), (2401, 41438), (4802, 20719)]