2391036738

素因数分解:

$2^1\times 3^1\times {\mathrm{947}}^1\times {\mathrm{420809}}^1$

素因数の和:421761

約数の個数: 16

約数和(自身を含む): 4787134560

約数和(自身を除く): 2396097822

約数列:

[1, 2, 3, 6, 947, 1894, 2841, 5682, 420809, 841618, 1262427, 2524854, 398506123, 797012246, 1195518369, 2391036738]

約数ペア:

[(1, 2391036738), (2, 1195518369), (3, 797012246), (6, 398506123), (947, 2524854), (1894, 1262427), (2841, 841618), (5682, 420809)]