813389064

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{477341}}^1$

素因数の和:477421

約数の個数: 32

約数和(自身を含む): 2062117440

約数和(自身を除く): 1248728376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 477341, 954682, 1432023, 1909364, 2864046, 3818728, 5728092, 11456184, 33891211, 67782422, 101673633, 135564844, 203347266, 271129688, 406694532, 813389064]

約数ペア:

[(1, 813389064), (2, 406694532), (3, 271129688), (4, 203347266), (6, 135564844), (8, 101673633), (12, 67782422), (24, 33891211), (71, 11456184), (142, 5728092), (213, 3818728), (284, 2864046), (426, 1909364), (568, 1432023), (852, 954682), (1704, 477341)]