2188864510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{21821}}^1$

素因数の和:23268

約数の個数: 32

約数和(自身を含む): 4506155712

約数和(自身を除く): 2317291202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1433, 2866, 7165, 10031, 14330, 20062, 21821, 43642, 50155, 100310, 109105, 152747, 218210, 305494, 763735, 1527470, 31269493, 62538986, 156347465, 218886451, 312694930, 437772902, 1094432255, 2188864510]

約数ペア:

[(1, 2188864510), (2, 1094432255), (5, 437772902), (7, 312694930), (10, 218886451), (14, 156347465), (35, 62538986), (70, 31269493), (1433, 1527470), (2866, 763735), (7165, 305494), (10031, 218210), (14330, 152747), (20062, 109105), (21821, 100310), (43642, 50155)]