380673704

素因数分解:

$2^3\times {\mathrm{2657}}^1\times {\mathrm{17909}}^1$

素因数の和:20572

約数の個数: 16

約数和(自身を含む): 714071700

約数和(自身を除く): 333397996

約数列:

[1, 2, 4, 8, 2657, 5314, 10628, 17909, 21256, 35818, 71636, 143272, 47584213, 95168426, 190336852, 380673704]

約数ペア:

[(1, 380673704), (2, 190336852), (4, 95168426), (8, 47584213), (2657, 143272), (5314, 71636), (10628, 35818), (17909, 21256)]