849739982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 1601617920

約数和(自身を除く): 751877938

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 127, 182, 194, 254, 379, 679, 758, 889, 1261, 1358, 1651, 1778, 2522, 2653, 3302, 4927, 5306, 8827, 9854, 11557, 12319, 17654, 23114, 24638, 34489, 36763, 48133, 68978, 73526, 86233, 96266, 160147, 172466, 257341, 320294, 336931, 477919, 514682, 625729, 673862, 955838, 1121029, 1251458, 2242058, 3345433, 4380103, 4668901, 6690866, 8760206, 9337802, 32682307, 60695713, 65364614, 121391426, 424869991, 849739982]

約数ペア:

[(1, 849739982), (2, 424869991), (7, 121391426), (13, 65364614), (14, 60695713), (26, 32682307), (91, 9337802), (97, 8760206), (127, 6690866), (182, 4668901), (194, 4380103), (254, 3345433), (379, 2242058), (679, 1251458), (758, 1121029), (889, 955838), (1261, 673862), (1358, 625729), (1651, 514682), (1778, 477919), (2522, 336931), (2653, 320294), (3302, 257341), (4927, 172466), (5306, 160147), (8827, 96266), (9854, 86233), (11557, 73526), (12319, 68978), (17654, 48133), (23114, 36763), (24638, 34489)]