849276668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{85303}}^1$

素因数の和:85457

約数の個数: 24

約数和(自身を含む): 1576417920

約数和(自身を除く): 727141252

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 85303, 170606, 341212, 1620757, 3241514, 6483028, 11174693, 22349386, 44698772, 212319167, 424638334, 849276668]

約数ペア:

[(1, 849276668), (2, 424638334), (4, 212319167), (19, 44698772), (38, 22349386), (76, 11174693), (131, 6483028), (262, 3241514), (524, 1620757), (2489, 341212), (4978, 170606), (9956, 85303)]