320401494498

素因数分解:

$2^1\times 3^1\times {\mathrm{55921}}^1\times {\mathrm{954923}}^1$

素因数の和:1010849

約数の個数: 16

約数和(自身を含む): 640815119136

約数和(自身を除く): 320413624638

約数列:

[1, 2, 3, 6, 55921, 111842, 167763, 335526, 954923, 1909846, 2864769, 5729538, 53400249083, 106800498166, 160200747249, 320401494498]

約数ペア:

[(1, 320401494498), (2, 160200747249), (3, 106800498166), (6, 53400249083), (55921, 5729538), (111842, 2864769), (167763, 1909846), (335526, 954923)]