2565653657

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11933

約数の個数: 32

約数和(自身を含む): 3266334720

約数和(自身を除く): 700681063

約数列:

[1, 7, 19, 23, 71, 133, 161, 437, 497, 1349, 1633, 3059, 9443, 11431, 11813, 31027, 82691, 217189, 224447, 271699, 838723, 1571129, 1901893, 5162281, 5871061, 15935737, 19290629, 36135967, 111550159, 135034403, 366521951, 2565653657]

約数ペア:

[(1, 2565653657), (7, 366521951), (19, 135034403), (23, 111550159), (71, 36135967), (133, 19290629), (161, 15935737), (437, 5871061), (497, 5162281), (1349, 1901893), (1633, 1571129), (3059, 838723), (9443, 271699), (11431, 224447), (11813, 217189), (31027, 82691)]