313662412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{589591}}^1$

素因数の和:589621

約数の個数: 24

約数和(自身を含む): 660343040

約数和(自身を除く): 346680628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 589591, 1179182, 2358364, 4127137, 8254274, 11202229, 16508548, 22404458, 44808916, 78415603, 156831206, 313662412]

約数ペア:

[(1, 313662412), (2, 156831206), (4, 78415603), (7, 44808916), (14, 22404458), (19, 16508548), (28, 11202229), (38, 8254274), (76, 4127137), (133, 2358364), (266, 1179182), (532, 589591)]