1274812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4139}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 2782080

約数和(自身を除く): 1507268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4139, 8278, 16556, 28973, 45529, 57946, 91058, 115892, 182116, 318703, 637406, 1274812]

約数ペア:

[(1, 1274812), (2, 637406), (4, 318703), (7, 182116), (11, 115892), (14, 91058), (22, 57946), (28, 45529), (44, 28973), (77, 16556), (154, 8278), (308, 4139)]