330553262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239879}}^1$

素因数の和:239947

約数の個数: 16

約数和(自身を含む): 544047840

約数和(自身を除く): 213494578

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 239879, 479758, 3118427, 6236854, 12713587, 25427174, 165276631, 330553262]

約数ペア:

[(1, 330553262), (2, 165276631), (13, 25427174), (26, 12713587), (53, 6236854), (106, 3118427), (689, 479758), (1378, 239879)]