2257732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 4235840

約数和(自身を除く): 1978108

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 487, 974, 1159, 1948, 2318, 4636, 9253, 18506, 29707, 37012, 59414, 118828, 564433, 1128866, 2257732]

約数ペア:

[(1, 2257732), (2, 1128866), (4, 564433), (19, 118828), (38, 59414), (61, 37012), (76, 29707), (122, 18506), (244, 9253), (487, 4636), (974, 2318), (1159, 1948)]