622954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 16

約数和(自身を含む): 979776

約数和(自身を除く): 356822

約数列:

[1, 2, 41, 71, 82, 107, 142, 214, 2911, 4387, 5822, 7597, 8774, 15194, 311477, 622954]

約数ペア:

[(1, 622954), (2, 311477), (41, 15194), (71, 8774), (82, 7597), (107, 5822), (142, 4387), (214, 2911)]