339936986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{10657}}^1$

素因数の和:11089

約数の個数: 16

約数和(自身を含む): 523734120

約数和(自身を除く): 183797134

約数列:

[1, 2, 41, 82, 389, 778, 10657, 15949, 21314, 31898, 436937, 873874, 4145573, 8291146, 169968493, 339936986]

約数ペア:

[(1, 339936986), (2, 169968493), (41, 8291146), (82, 4145573), (389, 873874), (778, 436937), (10657, 31898), (15949, 21314)]