1447886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 2476992

約数和(自身を除く): 1029106

約数列:

[1, 2, 11, 22, 31, 62, 121, 193, 242, 341, 386, 682, 2123, 3751, 4246, 5983, 7502, 11966, 23353, 46706, 65813, 131626, 723943, 1447886]

約数ペア:

[(1, 1447886), (2, 723943), (11, 131626), (22, 65813), (31, 46706), (62, 23353), (121, 11966), (193, 7502), (242, 5983), (341, 4246), (386, 3751), (682, 2123)]