2000989938

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1\times {\mathrm{4931}}^1$

素因数の和:6422

約数の個数: 32

約数和(自身を含む): 4090798080

約数和(自身を除く): 2089808142

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 1439, 2878, 4317, 4931, 8634, 9862, 14793, 29586, 67633, 135266, 202899, 231757, 405798, 463514, 695271, 1390542, 7095709, 14191418, 21287127, 42574254, 333498323, 666996646, 1000494969, 2000989938]

約数ペア:

[(1, 2000989938), (2, 1000494969), (3, 666996646), (6, 333498323), (47, 42574254), (94, 21287127), (141, 14191418), (282, 7095709), (1439, 1390542), (2878, 695271), (4317, 463514), (4931, 405798), (8634, 231757), (9862, 202899), (14793, 135266), (29586, 67633)]