389006716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{48073}}^1$

素因数の和:48118

約数の個数: 36

約数和(自身を含む): 826488208

約数和(自身を除く): 437481492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 48073, 96146, 192292, 336511, 673022, 817241, 1346044, 1634482, 3268964, 5720687, 11441374, 13893097, 22882748, 27786194, 55572388, 97251679, 194503358, 389006716]

約数ペア:

[(1, 389006716), (2, 194503358), (4, 97251679), (7, 55572388), (14, 27786194), (17, 22882748), (28, 13893097), (34, 11441374), (68, 5720687), (119, 3268964), (238, 1634482), (289, 1346044), (476, 817241), (578, 673022), (1156, 336511), (2023, 192292), (4046, 96146), (8092, 48073)]