1340451508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{47527}}^1$

素因数の和:48183

約数の個数: 24

約数和(自身を含む): 2563089984

約数和(自身を除く): 1222638476

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 2564, 7051, 14102, 28204, 47527, 95054, 190108, 522797, 1045594, 2091188, 30464807, 60929614, 121859228, 335112877, 670225754, 1340451508]

約数ペア:

[(1, 1340451508), (2, 670225754), (4, 335112877), (11, 121859228), (22, 60929614), (44, 30464807), (641, 2091188), (1282, 1045594), (2564, 522797), (7051, 190108), (14102, 95054), (28204, 47527)]