520208074

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 812306880

約数和(自身を除く): 292098806

約数列:

[1, 2, 59, 73, 118, 131, 146, 262, 461, 922, 4307, 7729, 8614, 9563, 15458, 19126, 27199, 33653, 54398, 60391, 67306, 120782, 564217, 1128434, 1985527, 3563069, 3971054, 4408543, 7126138, 8817086, 260104037, 520208074]

約数ペア:

[(1, 520208074), (2, 260104037), (59, 8817086), (73, 7126138), (118, 4408543), (131, 3971054), (146, 3563069), (262, 1985527), (461, 1128434), (922, 564217), (4307, 120782), (7729, 67306), (8614, 60391), (9563, 54398), (15458, 33653), (19126, 27199)]