13043979416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{403289}}^1$

素因数の和:403619

約数の個数: 32

約数和(自身を含む): 26423560800

約数和(自身を除く): 13379581384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 2488, 4043, 8086, 16172, 32344, 403289, 806578, 1613156, 3226312, 5242757, 10485514, 20971028, 41942056, 125422879, 250845758, 501691516, 1003383032, 1630497427, 3260994854, 6521989708, 13043979416]

約数ペア:

[(1, 13043979416), (2, 6521989708), (4, 3260994854), (8, 1630497427), (13, 1003383032), (26, 501691516), (52, 250845758), (104, 125422879), (311, 41942056), (622, 20971028), (1244, 10485514), (2488, 5242757), (4043, 3226312), (8086, 1613156), (16172, 806578), (32344, 403289)]