16489464836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2963599}}^1$

素因数の和:2963723

約数の個数: 24

約数和(自身を含む): 31366742400

約数和(自身を除く): 14877277564

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 2963599, 5927198, 11854396, 38526787, 77053574, 154107148, 317105093, 634210186, 1268420372, 4122366209, 8244732418, 16489464836]

約数ペア:

[(1, 16489464836), (2, 8244732418), (4, 4122366209), (13, 1268420372), (26, 634210186), (52, 317105093), (107, 154107148), (214, 77053574), (428, 38526787), (1391, 11854396), (2782, 5927198), (5564, 2963599)]