1902364321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{429137}}^1$

素因数の和:429192

約数の個数: 16

約数和(自身を含む): 2307045888

約数和(自身を除く): 404681567

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 429137, 4720507, 5578781, 13303247, 61366591, 146335717, 172942211, 1902364321]

約数ペア:

[(1, 1902364321), (11, 172942211), (13, 146335717), (31, 61366591), (143, 13303247), (341, 5578781), (403, 4720507), (4433, 429137)]