339646372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{3491}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 640628352

約数和(自身を除く): 300981980

約数列:

[1, 2, 4, 13, 26, 52, 1871, 3491, 3742, 6982, 7484, 13964, 24323, 45383, 48646, 90766, 97292, 181532, 6531661, 13063322, 26126644, 84911593, 169823186, 339646372]

約数ペア:

[(1, 339646372), (2, 169823186), (4, 84911593), (13, 26126644), (26, 13063322), (52, 6531661), (1871, 181532), (3491, 97292), (3742, 90766), (6982, 48646), (7484, 45383), (13964, 24323)]