245318476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{13999}}^1$

素因数の和:14353

約数の個数: 24

約数和(自身を含む): 463736000

約数和(自身を除く): 218417524

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 13999, 17524, 27998, 55996, 181987, 363974, 727948, 4717663, 9435326, 18870652, 61329619, 122659238, 245318476]

約数ペア:

[(1, 245318476), (2, 122659238), (4, 61329619), (13, 18870652), (26, 9435326), (52, 4717663), (337, 727948), (674, 363974), (1348, 181987), (4381, 55996), (8762, 27998), (13999, 17524)]