1037690416

素因数分解:

$2^4\times 7^1\times {\mathrm{463}}^1\times {\mathrm{20011}}^1$

素因数の和:20489

約数の個数: 40

約数和(自身を含む): 2302820864

約数和(自身を除く): 1265130448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 463, 926, 1852, 3241, 3704, 6482, 7408, 12964, 20011, 25928, 40022, 51856, 80044, 140077, 160088, 280154, 320176, 560308, 1120616, 2241232, 9265093, 18530186, 37060372, 64855651, 74120744, 129711302, 148241488, 259422604, 518845208, 1037690416]

約数ペア:

[(1, 1037690416), (2, 518845208), (4, 259422604), (7, 148241488), (8, 129711302), (14, 74120744), (16, 64855651), (28, 37060372), (56, 18530186), (112, 9265093), (463, 2241232), (926, 1120616), (1852, 560308), (3241, 320176), (3704, 280154), (6482, 160088), (7408, 140077), (12964, 80044), (20011, 51856), (25928, 40022)]