1946808620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2071073}}^1$

素因数の和:2071129

約数の個数: 24

約数和(自身を含む): 4175285184

約数和(自身を除く): 2228476564

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2071073, 4142146, 8284292, 10355365, 20710730, 41421460, 97340431, 194680862, 389361724, 486702155, 973404310, 1946808620]

約数ペア:

[(1, 1946808620), (2, 973404310), (4, 486702155), (5, 389361724), (10, 194680862), (20, 97340431), (47, 41421460), (94, 20710730), (188, 10355365), (235, 8284292), (470, 4142146), (940, 2071073)]