1405144754

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1\times {\mathrm{9601}}^1$

素因数の和:10062

約数の個数: 24

約数和(自身を含む): 2287830132

約数和(自身を除く): 882685378

約数列:

[1, 2, 13, 26, 169, 338, 433, 866, 5629, 9601, 11258, 19202, 73177, 124813, 146354, 249626, 1622569, 3245138, 4157233, 8314466, 54044029, 108088058, 702572377, 1405144754]

約数ペア:

[(1, 1405144754), (2, 702572377), (13, 108088058), (26, 54044029), (169, 8314466), (338, 4157233), (433, 3245138), (866, 1622569), (5629, 249626), (9601, 146354), (11258, 124813), (19202, 73177)]