2912807810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{319037}}^1$

素因数の和:319138

約数の個数: 32

約数和(自身を含む): 5788625472

約数和(自身を除く): 2875817662

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 319037, 638074, 1595185, 3190370, 3509407, 7018814, 17547035, 26480071, 35094070, 52960142, 132400355, 264800710, 291280781, 582561562, 1456403905, 2912807810]

約数ペア:

[(1, 2912807810), (2, 1456403905), (5, 582561562), (10, 291280781), (11, 264800710), (22, 132400355), (55, 52960142), (83, 35094070), (110, 26480071), (166, 17547035), (415, 7018814), (830, 3509407), (913, 3190370), (1826, 1595185), (4565, 638074), (9130, 319037)]