1940803510

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1\times {\mathrm{1307}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 3521428992

約数和(自身を除く): 1580625482

約数列:

[1, 2, 5, 10, 163, 326, 815, 911, 1307, 1630, 1822, 2614, 4555, 6535, 9110, 13070, 148493, 213041, 296986, 426082, 742465, 1065205, 1190677, 1484930, 2130410, 2381354, 5953385, 11906770, 194080351, 388160702, 970401755, 1940803510]

約数ペア:

[(1, 1940803510), (2, 970401755), (5, 388160702), (10, 194080351), (163, 11906770), (326, 5953385), (815, 2381354), (911, 2130410), (1307, 1484930), (1630, 1190677), (1822, 1065205), (2614, 742465), (4555, 426082), (6535, 296986), (9110, 213041), (13070, 148493)]