859794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 1889664

約数和(自身を除く): 1029870

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 151, 219, 302, 438, 453, 906, 949, 1898, 1963, 2847, 3926, 5694, 5889, 11023, 11778, 22046, 33069, 66138, 143299, 286598, 429897, 859794]

約数ペア:

[(1, 859794), (2, 429897), (3, 286598), (6, 143299), (13, 66138), (26, 33069), (39, 22046), (73, 11778), (78, 11023), (146, 5889), (151, 5694), (219, 3926), (302, 2847), (438, 1963), (453, 1898), (906, 949)]