1789496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 3608400

約数和(自身を除く): 1818904

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 193, 244, 386, 488, 772, 1159, 1544, 2318, 3667, 4636, 7334, 9272, 11773, 14668, 23546, 29336, 47092, 94184, 223687, 447374, 894748, 1789496]

約数ペア:

[(1, 1789496), (2, 894748), (4, 447374), (8, 223687), (19, 94184), (38, 47092), (61, 29336), (76, 23546), (122, 14668), (152, 11773), (193, 9272), (244, 7334), (386, 4636), (488, 3667), (772, 2318), (1159, 1544)]