2019965626

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{17491}}^1$

素因数の和:17686

約数の個数: 32

約数和(自身を含む): 3541500288

約数和(自身を除く): 1521534662

約数列:

[1, 2, 7, 14, 73, 113, 146, 226, 511, 791, 1022, 1582, 8249, 16498, 17491, 34982, 57743, 115486, 122437, 244874, 1276843, 1976483, 2553686, 3952966, 8937901, 13835381, 17875802, 27670762, 144283259, 288566518, 1009982813, 2019965626]

約数ペア:

[(1, 2019965626), (2, 1009982813), (7, 288566518), (14, 144283259), (73, 27670762), (113, 17875802), (146, 13835381), (226, 8937901), (511, 3952966), (791, 2553686), (1022, 1976483), (1582, 1276843), (8249, 244874), (16498, 122437), (17491, 115486), (34982, 57743)]