2048410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 4540032

約数和(自身を除く): 2491622

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2251, 4502, 11255, 15757, 22510, 29263, 31514, 58526, 78785, 146315, 157570, 204841, 292630, 409682, 1024205, 2048410]

約数ペア:

[(1, 2048410), (2, 1024205), (5, 409682), (7, 292630), (10, 204841), (13, 157570), (14, 146315), (26, 78785), (35, 58526), (65, 31514), (70, 29263), (91, 22510), (130, 15757), (182, 11255), (455, 4502), (910, 2251)]