1036683440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{996811}}^1$

素因数の和:996837

約数の個数: 40

約数和(自身を含む): 2595698448

約数和(自身を除く): 1559015008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 996811, 1993622, 3987244, 4984055, 7974488, 9968110, 12958543, 15948976, 19936220, 25917086, 39872440, 51834172, 64792715, 79744880, 103668344, 129585430, 207336688, 259170860, 518341720, 1036683440]

約数ペア:

[(1, 1036683440), (2, 518341720), (4, 259170860), (5, 207336688), (8, 129585430), (10, 103668344), (13, 79744880), (16, 64792715), (20, 51834172), (26, 39872440), (40, 25917086), (52, 19936220), (65, 15948976), (80, 12958543), (104, 9968110), (130, 7974488), (208, 4984055), (260, 3987244), (520, 1993622), (1040, 996811)]