2065492806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{362749}}^1$

素因数の和:362840

約数の個数: 32

約数和(自身を含む): 4509708000

約数和(自身を除く): 2444215194

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 362749, 725498, 1088247, 2176494, 4715737, 9431474, 14147211, 26480677, 28294422, 52961354, 79442031, 158884062, 344248801, 688497602, 1032746403, 2065492806]

約数ペア:

[(1, 2065492806), (2, 1032746403), (3, 688497602), (6, 344248801), (13, 158884062), (26, 79442031), (39, 52961354), (73, 28294422), (78, 26480677), (146, 14147211), (219, 9431474), (438, 4715737), (949, 2176494), (1898, 1088247), (2847, 725498), (5694, 362749)]