1252806821294

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1\times {\mathrm{33937}}^1$

素因数の和:34941

約数の個数: 64

約数和(自身を含む): 2232785907072

約数和(自身を除く): 979979085778

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 511, 574, 881, 1022, 1762, 2993, 5986, 6167, 12334, 20951, 33937, 36121, 41902, 64313, 67874, 72242, 128626, 237559, 252847, 450191, 475118, 505694, 900382, 1391417, 2477401, 2636833, 2782834, 4954802, 5273666, 9739919, 17341807, 18457831, 19479838, 29898497, 34683614, 36915662, 59796994, 101573441, 203146882, 209289479, 418578958, 711014087, 1225838377, 1422028174, 2182590281, 2451676754, 4365180562, 8580868639, 15278131967, 17161737278, 30556263934, 89486201521, 178972403042, 626403410647, 1252806821294]

約数ペア:

[(1, 1252806821294), (2, 626403410647), (7, 178972403042), (14, 89486201521), (41, 30556263934), (73, 17161737278), (82, 15278131967), (146, 8580868639), (287, 4365180562), (511, 2451676754), (574, 2182590281), (881, 1422028174), (1022, 1225838377), (1762, 711014087), (2993, 418578958), (5986, 209289479), (6167, 203146882), (12334, 101573441), (20951, 59796994), (33937, 36915662), (36121, 34683614), (41902, 29898497), (64313, 19479838), (67874, 18457831), (72242, 17341807), (128626, 9739919), (237559, 5273666), (252847, 4954802), (450191, 2782834), (475118, 2636833), (505694, 2477401), (900382, 1391417)]