1215020882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{49363}}^1$

素因数の和:49793

約数の個数: 16

約数和(自身を含む): 1886099712

約数和(自身を除く): 671078830

約数列:

[1, 2, 31, 62, 397, 794, 12307, 24614, 49363, 98726, 1530253, 3060506, 19597111, 39194222, 607510441, 1215020882]

約数ペア:

[(1, 1215020882), (2, 607510441), (31, 39194222), (62, 19597111), (397, 3060506), (794, 1530253), (12307, 98726), (24614, 49363)]