2181835684

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2106019}}^1$

素因数の和:2106067

約数の個数: 24

約数和(自身を含む): 4481610560

約数和(自身を除く): 2299774876

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2106019, 4212038, 8424076, 14742133, 29484266, 58968532, 77922703, 155845406, 311690812, 545458921, 1090917842, 2181835684]

約数ペア:

[(1, 2181835684), (2, 1090917842), (4, 545458921), (7, 311690812), (14, 155845406), (28, 77922703), (37, 58968532), (74, 29484266), (148, 14742133), (259, 8424076), (518, 4212038), (1036, 2106019)]