403973132

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{80989}}^1$

素因数の和:81065

約数の個数: 24

約数和(自身を含む): 748347600

約数和(自身を除く): 344374468

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 80989, 161978, 323956, 2348681, 3482527, 4697362, 6965054, 9394724, 13930108, 100993283, 201986566, 403973132]

約数ペア:

[(1, 403973132), (2, 201986566), (4, 100993283), (29, 13930108), (43, 9394724), (58, 6965054), (86, 4697362), (116, 3482527), (172, 2348681), (1247, 323956), (2494, 161978), (4988, 80989)]