713821388

素因数分解:

$2^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{21017}}^1$

素因数の和:22241

約数の個数: 24

約数和(自身を含む): 1428887712

約数和(自身を除く): 715066324

約数列:

[1, 2, 4, 7, 14, 28, 1213, 2426, 4852, 8491, 16982, 21017, 33964, 42034, 84068, 147119, 294238, 588476, 25493621, 50987242, 101974484, 178455347, 356910694, 713821388]

約数ペア:

[(1, 713821388), (2, 356910694), (4, 178455347), (7, 101974484), (14, 50987242), (28, 25493621), (1213, 588476), (2426, 294238), (4852, 147119), (8491, 84068), (16982, 42034), (21017, 33964)]