746041394

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{308027}}^1$

素因数の和:308209

約数の個数: 16

約数和(自身を含む): 1286324928

約数和(自身を除く): 540283534

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 308027, 616054, 2156189, 4312378, 53288671, 106577342, 373020697, 746041394]

約数ペア:

[(1, 746041394), (2, 373020697), (7, 106577342), (14, 53288671), (173, 4312378), (346, 2156189), (1211, 616054), (2422, 308027)]