2521990088

素因数分解:

$2^3\times {\mathrm{6719}}^1\times {\mathrm{46919}}^1$

素因数の和:53644

約数の個数: 16

約数和(自身を含む): 4729536000

約数和(自身を除く): 2207545912

約数列:

[1, 2, 4, 8, 6719, 13438, 26876, 46919, 53752, 93838, 187676, 375352, 315248761, 630497522, 1260995044, 2521990088]

約数ペア:

[(1, 2521990088), (2, 1260995044), (4, 630497522), (8, 315248761), (6719, 375352), (13438, 187676), (26876, 93838), (46919, 53752)]