713721340

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{52249}}^1$

素因数の和:52941

約数の個数: 24

約数和(自身を含む): 1501038000

約数和(自身を除く): 787316660

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 52249, 104498, 208996, 261245, 522490, 1044980, 35686067, 71372134, 142744268, 178430335, 356860670, 713721340]

約数ペア:

[(1, 713721340), (2, 356860670), (4, 178430335), (5, 142744268), (10, 71372134), (20, 35686067), (683, 1044980), (1366, 522490), (2732, 261245), (3415, 208996), (6830, 104498), (13660, 52249)]