689366926844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79310507}}^1$

素因数の和:79310605

約数の個数: 24

約数和(自身を含む): 1259133625008

約数和(自身を除く): 569766698164

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 79310507, 158621014, 317242028, 3251730787, 4203456871, 6503461574, 8406913742, 13006923148, 16813827484, 172341731711, 344683463422, 689366926844]

約数ペア:

[(1, 689366926844), (2, 344683463422), (4, 172341731711), (41, 16813827484), (53, 13006923148), (82, 8406913742), (106, 6503461574), (164, 4203456871), (212, 3251730787), (2173, 317242028), (4346, 158621014), (8692, 79310507)]