288516956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{792629}}^1$

素因数の和:792653

約数の個数: 24

約数和(自身を含む): 621421920

約数和(自身を除く): 332904964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 792629, 1585258, 3170516, 5548403, 10304177, 11096806, 20608354, 22193612, 41216708, 72129239, 144258478, 288516956]

約数ペア:

[(1, 288516956), (2, 144258478), (4, 72129239), (7, 41216708), (13, 22193612), (14, 20608354), (26, 11096806), (28, 10304177), (52, 5548403), (91, 3170516), (182, 1585258), (364, 792629)]