986261388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{6563}}^1$

素因数の和:8366

約数の個数: 48

約数和(自身を含む): 2631901440

約数和(自身を除く): 1645640052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1789, 3578, 5367, 6563, 7156, 10734, 12523, 13126, 19689, 21468, 25046, 26252, 37569, 39378, 45941, 50092, 75138, 78756, 91882, 137823, 150276, 183764, 275646, 551292, 11741207, 23482414, 35223621, 46964828, 70447242, 82188449, 140894484, 164376898, 246565347, 328753796, 493130694, 986261388]

約数ペア:

[(1, 986261388), (2, 493130694), (3, 328753796), (4, 246565347), (6, 164376898), (7, 140894484), (12, 82188449), (14, 70447242), (21, 46964828), (28, 35223621), (42, 23482414), (84, 11741207), (1789, 551292), (3578, 275646), (5367, 183764), (6563, 150276), (7156, 137823), (10734, 91882), (12523, 78756), (13126, 75138), (19689, 50092), (21468, 45941), (25046, 39378), (26252, 37569)]