713247346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2681381}}^1$

素因数の和:2681409

約数の個数: 16

約数和(自身を含む): 1287063360

約数和(自身を除く): 573816014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2681381, 5362762, 18769667, 37539334, 50946239, 101892478, 356623673, 713247346]

約数ペア:

[(1, 713247346), (2, 356623673), (7, 101892478), (14, 50946239), (19, 37539334), (38, 18769667), (133, 5362762), (266, 2681381)]