1613688

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 4095360

約数和(自身を除く): 2481672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 947, 1704, 1894, 2841, 3788, 5682, 7576, 11364, 22728, 67237, 134474, 201711, 268948, 403422, 537896, 806844, 1613688]

約数ペア:

[(1, 1613688), (2, 806844), (3, 537896), (4, 403422), (6, 268948), (8, 201711), (12, 134474), (24, 67237), (71, 22728), (142, 11364), (213, 7576), (284, 5682), (426, 3788), (568, 2841), (852, 1894), (947, 1704)]