1331900678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{28229}}^1$

素因数の和:29023

約数の個数: 16

約数和(自身を含む): 2065080960

約数和(自身を除く): 733180282

約数列:

[1, 2, 31, 62, 761, 1522, 23591, 28229, 47182, 56458, 875099, 1750198, 21482269, 42964538, 665950339, 1331900678]

約数ペア:

[(1, 1331900678), (2, 665950339), (31, 42964538), (62, 21482269), (761, 1750198), (1522, 875099), (23591, 56458), (28229, 47182)]