328024730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{15451}}^1$

素因数の和:15662

約数の個数: 32

約数和(自身を含む): 647500608

約数和(自身を除く): 319475878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10615, 15451, 21230, 30902, 77255, 154510, 169961, 339922, 849805, 1699610, 2982043, 5964086, 14910215, 29820430, 32802473, 65604946, 164012365, 328024730]

約数ペア:

[(1, 328024730), (2, 164012365), (5, 65604946), (10, 32802473), (11, 29820430), (22, 14910215), (55, 5964086), (110, 2982043), (193, 1699610), (386, 849805), (965, 339922), (1930, 169961), (2123, 154510), (4246, 77255), (10615, 30902), (15451, 21230)]