531151284

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{623417}}^1$

素因数の和:623495

約数の個数: 24

約数和(自身を含む): 1256810688

約数和(自身を除く): 725659404

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 623417, 1246834, 1870251, 2493668, 3740502, 7481004, 44262607, 88525214, 132787821, 177050428, 265575642, 531151284]

約数ペア:

[(1, 531151284), (2, 265575642), (3, 177050428), (4, 132787821), (6, 88525214), (12, 44262607), (71, 7481004), (142, 3740502), (213, 2493668), (284, 1870251), (426, 1246834), (852, 623417)]