813142788

素因数分解:

$2^2\times 3^1\times {\mathrm{827}}^1\times {\mathrm{81937}}^1$

素因数の和:82771

約数の個数: 24

約数和(自身を含む): 1899650592

約数和(自身を除く): 1086507804

約数列:

[1, 2, 3, 4, 6, 12, 827, 1654, 2481, 3308, 4962, 9924, 81937, 163874, 245811, 327748, 491622, 983244, 67761899, 135523798, 203285697, 271047596, 406571394, 813142788]

約数ペア:

[(1, 813142788), (2, 406571394), (3, 271047596), (4, 203285697), (6, 135523798), (12, 67761899), (827, 983244), (1654, 491622), (2481, 327748), (3308, 245811), (4962, 163874), (9924, 81937)]