2018575304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2311}}^1\times {\mathrm{2663}}^1$

素因数の和:5021

約数の個数: 32

約数和(自身を含む): 3880275840

約数和(自身を除く): 1861700536

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2311, 2663, 4622, 5326, 9244, 10652, 18488, 21304, 94751, 109183, 189502, 218366, 379004, 436732, 758008, 873464, 6154193, 12308386, 24616772, 49233544, 252321913, 504643826, 1009287652, 2018575304]

約数ペア:

[(1, 2018575304), (2, 1009287652), (4, 504643826), (8, 252321913), (41, 49233544), (82, 24616772), (164, 12308386), (328, 6154193), (2311, 873464), (2663, 758008), (4622, 436732), (5326, 379004), (9244, 218366), (10652, 189502), (18488, 109183), (21304, 94751)]