393359098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2551}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 662948352

約数和(自身を除く): 269589254

約数列:

[1, 2, 11, 22, 43, 86, 163, 326, 473, 946, 1793, 2551, 3586, 5102, 7009, 14018, 28061, 56122, 77099, 109693, 154198, 219386, 415813, 831626, 1206623, 2413246, 4573943, 9147886, 17879959, 35759918, 196679549, 393359098]

約数ペア:

[(1, 393359098), (2, 196679549), (11, 35759918), (22, 17879959), (43, 9147886), (86, 4573943), (163, 2413246), (326, 1206623), (473, 831626), (946, 415813), (1793, 219386), (2551, 154198), (3586, 109693), (5102, 77099), (7009, 56122), (14018, 28061)]