411687008

素因数分解:

$2^5\times {\mathrm{1321}}^1\times {\mathrm{9739}}^1$

素因数の和:11070

約数の個数: 24

約数和(自身を含む): 811205640

約数和(自身を除く): 399518632

約数列:

[1, 2, 4, 8, 16, 32, 1321, 2642, 5284, 9739, 10568, 19478, 21136, 38956, 42272, 77912, 155824, 311648, 12865219, 25730438, 51460876, 102921752, 205843504, 411687008]

約数ペア:

[(1, 411687008), (2, 205843504), (4, 102921752), (8, 51460876), (16, 25730438), (32, 12865219), (1321, 311648), (2642, 155824), (5284, 77912), (9739, 42272), (10568, 38956), (19478, 21136)]