489584518

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1336

約数の個数: 24

約数和(自身を含む): 760083912

約数和(自身を除く): 270499394

約数列:

[1, 2, 37, 74, 163, 326, 1097, 1369, 2194, 2738, 6031, 12062, 40589, 81178, 178811, 223147, 357622, 446294, 1501793, 3003586, 6616007, 13232014, 244792259, 489584518]

約数ペア:

[(1, 489584518), (2, 244792259), (37, 13232014), (74, 6616007), (163, 3003586), (326, 1501793), (1097, 446294), (1369, 357622), (2194, 223147), (2738, 178811), (6031, 81178), (12062, 40589)]