127739496638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1225507}}^1$

素因数の和:1225752

約数の個数: 32

約数和(自身を含む): 218238464640

約数和(自身を除く): 90498968002

約数列:

[1, 2, 13, 19, 26, 38, 211, 247, 422, 494, 2743, 4009, 5486, 8018, 52117, 104234, 1225507, 2451014, 15931591, 23284633, 31863182, 46569266, 258581977, 302700229, 517163954, 605400458, 3361565701, 4913057563, 6723131402, 9826115126, 63869748319, 127739496638]

約数ペア:

[(1, 127739496638), (2, 63869748319), (13, 9826115126), (19, 6723131402), (26, 4913057563), (38, 3361565701), (211, 605400458), (247, 517163954), (422, 302700229), (494, 258581977), (2743, 46569266), (4009, 31863182), (5486, 23284633), (8018, 15931591), (52117, 2451014), (104234, 1225507)]