2018095948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{1949}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 3909578400

約数和(自身を除く): 1891482452

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 233, 404, 466, 932, 1111, 1949, 2222, 2563, 3898, 4444, 5126, 7796, 10252, 21439, 23533, 42878, 47066, 85756, 94132, 196849, 258863, 393698, 454117, 517726, 787396, 908234, 1035452, 1816468, 2165339, 4330678, 4995287, 8661356, 9990574, 19981148, 45865817, 91731634, 183463268, 504523987, 1009047974, 2018095948]

約数ペア:

[(1, 2018095948), (2, 1009047974), (4, 504523987), (11, 183463268), (22, 91731634), (44, 45865817), (101, 19981148), (202, 9990574), (233, 8661356), (404, 4995287), (466, 4330678), (932, 2165339), (1111, 1816468), (1949, 1035452), (2222, 908234), (2563, 787396), (3898, 517726), (4444, 454117), (5126, 393698), (7796, 258863), (10252, 196849), (21439, 94132), (23533, 85756), (42878, 47066)]