262034345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 342540576

約数和(自身を除く): 80506231

約数列:

[1, 5, 17, 61, 85, 97, 305, 485, 521, 1037, 1649, 2605, 5185, 5917, 8245, 8857, 29585, 31781, 44285, 50537, 100589, 158905, 252685, 502945, 540277, 859129, 2701385, 3082757, 4295645, 15413785, 52406869, 262034345]

約数ペア:

[(1, 262034345), (5, 52406869), (17, 15413785), (61, 4295645), (85, 3082757), (97, 2701385), (305, 859129), (485, 540277), (521, 502945), (1037, 252685), (1649, 158905), (2605, 100589), (5185, 50537), (5917, 44285), (8245, 31781), (8857, 29585)]