1324331540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{497869}}^1$

素因数の和:497904

約数の個数: 48

約数和(自身を含む): 3345686400

約数和(自身を除く): 2021354860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 497869, 995738, 1991476, 2489345, 3485083, 4978690, 6970166, 9459511, 9957380, 13940332, 17425415, 18919022, 34850830, 37838044, 47297555, 66216577, 69701660, 94595110, 132433154, 189190220, 264866308, 331082885, 662165770, 1324331540]

約数ペア:

[(1, 1324331540), (2, 662165770), (4, 331082885), (5, 264866308), (7, 189190220), (10, 132433154), (14, 94595110), (19, 69701660), (20, 66216577), (28, 47297555), (35, 37838044), (38, 34850830), (70, 18919022), (76, 17425415), (95, 13940332), (133, 9957380), (140, 9459511), (190, 6970166), (266, 4978690), (380, 3485083), (532, 2489345), (665, 1991476), (1330, 995738), (2660, 497869)]