713395504

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{1279}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 1405624320

約数和(自身を除く): 692228816

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 491, 568, 982, 1136, 1279, 1964, 2558, 3928, 5116, 7856, 10232, 20464, 34861, 69722, 90809, 139444, 181618, 278888, 363236, 557776, 627989, 726472, 1255978, 1452944, 2511956, 5023912, 10047824, 44587219, 89174438, 178348876, 356697752, 713395504]

約数ペア:

[(1, 713395504), (2, 356697752), (4, 178348876), (8, 89174438), (16, 44587219), (71, 10047824), (142, 5023912), (284, 2511956), (491, 1452944), (568, 1255978), (982, 726472), (1136, 627989), (1279, 557776), (1964, 363236), (2558, 278888), (3928, 181618), (5116, 139444), (7856, 90809), (10232, 69722), (20464, 34861)]