997447388

素因数分解:

$2^2\times 7^1\times {\mathrm{5119}}^1\times {\mathrm{6959}}^1$

素因数の和:12089

約数の個数: 24

約数和(自身を含む): 1995571200

約数和(自身を除く): 998123812

約数列:

[1, 2, 4, 7, 14, 28, 5119, 6959, 10238, 13918, 20476, 27836, 35833, 48713, 71666, 97426, 143332, 194852, 35623121, 71246242, 142492484, 249361847, 498723694, 997447388]

約数ペア:

[(1, 997447388), (2, 498723694), (4, 249361847), (7, 142492484), (14, 71246242), (28, 35623121), (5119, 194852), (6959, 143332), (10238, 97426), (13918, 71666), (20476, 48713), (27836, 35833)]