2014521190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{425903}}^1$

素因数の和:425964

約数の個数: 32

約数和(自身を含む): 4047791616

約数和(自身を除く): 2033270426

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 425903, 851806, 2129515, 4259030, 4684933, 9369866, 18313829, 23424665, 36627658, 46849330, 91569145, 183138290, 201452119, 402904238, 1007260595, 2014521190]

約数ペア:

[(1, 2014521190), (2, 1007260595), (5, 402904238), (10, 201452119), (11, 183138290), (22, 91569145), (43, 46849330), (55, 36627658), (86, 23424665), (110, 18313829), (215, 9369866), (430, 4684933), (473, 4259030), (946, 2129515), (2365, 851806), (4730, 425903)]