906321406

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{70729}}^1$

素因数の和:70923

約数の個数: 16

約数和(自身を含む): 1400454000

約数和(自身を除く): 494132594

約数列:

[1, 2, 43, 86, 149, 298, 6407, 12814, 70729, 141458, 3041347, 6082694, 10538621, 21077242, 453160703, 906321406]

約数ペア:

[(1, 906321406), (2, 453160703), (43, 21077242), (86, 10538621), (149, 6082694), (298, 3041347), (6407, 141458), (12814, 70729)]