968325860

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{71941}}^1$

素因数の和:72623

約数の個数: 24

約数和(自身を含む): 2036534136

約数和(自身を除く): 1068208276

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 6730, 13460, 71941, 143882, 287764, 359705, 719410, 1438820, 48416293, 96832586, 193665172, 242081465, 484162930, 968325860]

約数ペア:

[(1, 968325860), (2, 484162930), (4, 242081465), (5, 193665172), (10, 96832586), (20, 48416293), (673, 1438820), (1346, 719410), (2692, 359705), (3365, 287764), (6730, 143882), (13460, 71941)]