1373992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1347608

約数列:

[1, 2, 4, 8, 41, 59, 71, 82, 118, 142, 164, 236, 284, 328, 472, 568, 2419, 2911, 4189, 4838, 5822, 8378, 9676, 11644, 16756, 19352, 23288, 33512, 171749, 343498, 686996, 1373992]

約数ペア:

[(1, 1373992), (2, 686996), (4, 343498), (8, 171749), (41, 33512), (59, 23288), (71, 19352), (82, 16756), (118, 11644), (142, 9676), (164, 8378), (236, 5822), (284, 4838), (328, 4189), (472, 2911), (568, 2419)]