26181532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1009}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 49490000

約数和(自身を除く): 23308468

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1009, 1996, 2018, 4036, 6487, 12974, 13117, 25948, 26234, 52468, 503491, 1006982, 2013964, 6545383, 13090766, 26181532]

約数ペア:

[(1, 26181532), (2, 13090766), (4, 6545383), (13, 2013964), (26, 1006982), (52, 503491), (499, 52468), (998, 26234), (1009, 25948), (1996, 13117), (2018, 12974), (4036, 6487)]