1120406

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:619

約数の個数: 16

約数和(自身を含む): 1935360

約数和(自身を除く): 814954

約数列:

[1, 2, 7, 14, 191, 382, 419, 838, 1337, 2674, 2933, 5866, 80029, 160058, 560203, 1120406]

約数ペア:

[(1, 1120406), (2, 560203), (7, 160058), (14, 80029), (191, 5866), (382, 2933), (419, 2674), (838, 1337)]