2268208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 4821120

約数和(自身を除く): 2552912

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 269, 272, 496, 527, 538, 1054, 1076, 2108, 2152, 4216, 4304, 4573, 8339, 8432, 9146, 16678, 18292, 33356, 36584, 66712, 73168, 133424, 141763, 283526, 567052, 1134104, 2268208]

約数ペア:

[(1, 2268208), (2, 1134104), (4, 567052), (8, 283526), (16, 141763), (17, 133424), (31, 73168), (34, 66712), (62, 36584), (68, 33356), (124, 18292), (136, 16678), (248, 9146), (269, 8432), (272, 8339), (496, 4573), (527, 4304), (538, 4216), (1054, 2152), (1076, 2108)]