2919128082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1207249}}^1$

素因数の和:1207298

約数の個数: 32

約数和(自身を含む): 6490176000

約数和(自身を除く): 3571047918

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 1207249, 2414498, 3621747, 7243494, 15694237, 31388474, 37424719, 47082711, 74849438, 94165422, 112274157, 224548314, 486521347, 973042694, 1459564041, 2919128082]

約数ペア:

[(1, 2919128082), (2, 1459564041), (3, 973042694), (6, 486521347), (13, 224548314), (26, 112274157), (31, 94165422), (39, 74849438), (62, 47082711), (78, 37424719), (93, 31388474), (186, 15694237), (403, 7243494), (806, 3621747), (1209, 2414498), (2418, 1207249)]