2045597584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3118289}}^1$

素因数の和:3118338

約数の個数: 20

約数和(自身を含む): 4060013580

約数和(自身を除く): 2014415996

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3118289, 6236578, 12473156, 24946312, 49892624, 127849849, 255699698, 511399396, 1022798792, 2045597584]

約数ペア:

[(1, 2045597584), (2, 1022798792), (4, 511399396), (8, 255699698), (16, 127849849), (41, 49892624), (82, 24946312), (164, 12473156), (328, 6236578), (656, 3118289)]