689109120004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{33510461}}^1$

素因数の和:33510615

約数の個数: 24

約数和(自身を含む): 1241361554328

約数和(自身を除く): 552252434324

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 5141, 10282, 20564, 33510461, 67020922, 134041844, 1776054433, 3250514717, 3552108866, 6501029434, 7104217732, 13002058868, 172277280001, 344554560002, 689109120004]

約数ペア:

[(1, 689109120004), (2, 344554560002), (4, 172277280001), (53, 13002058868), (97, 7104217732), (106, 6501029434), (194, 3552108866), (212, 3250514717), (388, 1776054433), (5141, 134041844), (10282, 67020922), (20564, 33510461)]