2227113790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{22031}}^1$

素因数の和:22968

約数の個数: 32

約数和(自身を含む): 4378199040

約数和(自身を除く): 2151085250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 919, 1838, 4595, 9190, 10109, 20218, 22031, 44062, 50545, 101090, 110155, 220310, 242341, 484682, 1211705, 2423410, 20246489, 40492978, 101232445, 202464890, 222711379, 445422758, 1113556895, 2227113790]

約数ペア:

[(1, 2227113790), (2, 1113556895), (5, 445422758), (10, 222711379), (11, 202464890), (22, 101232445), (55, 40492978), (110, 20246489), (919, 2423410), (1838, 1211705), (4595, 484682), (9190, 242341), (10109, 220310), (20218, 110155), (22031, 101090), (44062, 50545)]