520089651215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1\times {\mathrm{1256149}}^1$

素因数の和:1261042

約数の個数: 16

約数和(自身を含む): 660955982400

約数和(自身を除く): 140866331185

約数列:

[1, 5, 17, 85, 4871, 24355, 82807, 414035, 1256149, 6280745, 21354533, 106772665, 6118701779, 30593508895, 104017930243, 520089651215]

約数ペア:

[(1, 520089651215), (5, 104017930243), (17, 30593508895), (85, 6118701779), (4871, 106772665), (24355, 21354533), (82807, 6280745), (414035, 1256149)]