1298554045

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{6451}}^1$

素因数の和:6900

約数の個数: 16

約数和(自身を含む): 1575733248

約数和(自身を除く): 277179203

約数列:

[1, 5, 127, 317, 635, 1585, 6451, 32255, 40259, 201295, 819277, 2044967, 4096385, 10224835, 259710809, 1298554045]

約数ペア:

[(1, 1298554045), (5, 259710809), (127, 10224835), (317, 4096385), (635, 2044967), (1585, 819277), (6451, 201295), (32255, 40259)]