328432874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{1889}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 615081600

約数和(自身を除く): 286648726

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1129, 1889, 2258, 3778, 7903, 12419, 13223, 15806, 20779, 24838, 26446, 41558, 86933, 145453, 173866, 290906, 2132681, 4265362, 14928767, 23459491, 29857534, 46918982, 164216437, 328432874]

約数ペア:

[(1, 328432874), (2, 164216437), (7, 46918982), (11, 29857534), (14, 23459491), (22, 14928767), (77, 4265362), (154, 2132681), (1129, 290906), (1889, 173866), (2258, 145453), (3778, 86933), (7903, 41558), (12419, 26446), (13223, 24838), (15806, 20779)]