2018777984

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{267317}}^1$

素因数の和:267390

約数の個数: 32

約数和(自身を含む): 4089965400

約数和(自身を除く): 2071187416

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 267317, 534634, 1069268, 2138536, 4277072, 8554144, 15771703, 17108288, 31543406, 34216576, 63086812, 126173624, 252347248, 504694496, 1009388992, 2018777984]

約数ペア:

[(1, 2018777984), (2, 1009388992), (4, 504694496), (8, 252347248), (16, 126173624), (32, 63086812), (59, 34216576), (64, 31543406), (118, 17108288), (128, 15771703), (236, 8554144), (472, 4277072), (944, 2138536), (1888, 1069268), (3776, 534634), (7552, 267317)]