1276339922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 2331866880

約数和(自身を除く): 1055526958

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 89, 143, 178, 286, 451, 533, 902, 979, 1066, 1157, 1223, 1958, 2314, 2446, 3649, 5863, 7298, 11726, 12727, 13453, 15899, 25454, 26906, 31798, 40139, 47437, 50143, 80278, 94874, 100286, 108847, 174889, 217694, 349778, 521807, 551573, 651859, 1043614, 1103146, 1197317, 1303718, 1415011, 2394634, 2830022, 4462727, 7170449, 8925454, 14340898, 15565121, 31130242, 49089997, 58015451, 98179994, 116030902, 638169961, 1276339922]

約数ペア:

[(1, 1276339922), (2, 638169961), (11, 116030902), (13, 98179994), (22, 58015451), (26, 49089997), (41, 31130242), (82, 15565121), (89, 14340898), (143, 8925454), (178, 7170449), (286, 4462727), (451, 2830022), (533, 2394634), (902, 1415011), (979, 1303718), (1066, 1197317), (1157, 1103146), (1223, 1043614), (1958, 651859), (2314, 551573), (2446, 521807), (3649, 349778), (5863, 217694), (7298, 174889), (11726, 108847), (12727, 100286), (13453, 94874), (15899, 80278), (25454, 50143), (26906, 47437), (31798, 40139)]