252530812

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{18919}}^1$

素因数の和:19041

約数の個数: 24

約数和(自身を含む): 457712640

約数和(自身を除く): 205181828

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 3337, 6674, 13348, 18919, 37838, 75676, 889193, 1343249, 1778386, 2686498, 3556772, 5372996, 63132703, 126265406, 252530812]

約数ペア:

[(1, 252530812), (2, 126265406), (4, 63132703), (47, 5372996), (71, 3556772), (94, 2686498), (142, 1778386), (188, 1343249), (284, 889193), (3337, 75676), (6674, 37838), (13348, 18919)]