1944203417286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1247969}}^1\times {\mathrm{19973}}^1$

素因数の和:1267960

約数の個数: 32

約数和(自身を含む): 4187728067040

約数和(自身を除く): 2243524649754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 19973, 39946, 59919, 119838, 259649, 519298, 778947, 1247969, 1557894, 2495938, 3743907, 7487814, 16223597, 32447194, 48670791, 97341582, 24925684837, 49851369674, 74777054511, 149554109022, 324033902881, 648067805762, 972101708643, 1944203417286]

約数ペア:

[(1, 1944203417286), (2, 972101708643), (3, 648067805762), (6, 324033902881), (13, 149554109022), (26, 74777054511), (39, 49851369674), (78, 24925684837), (19973, 97341582), (39946, 48670791), (59919, 32447194), (119838, 16223597), (259649, 7487814), (519298, 3743907), (778947, 2495938), (1247969, 1557894)]