980715896

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{353}}^1\times {\mathrm{1291}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 1852340400

約数和(自身を除く): 871624504

約数列:

[1, 2, 4, 8, 269, 353, 538, 706, 1076, 1291, 1412, 2152, 2582, 2824, 5164, 10328, 94957, 189914, 347279, 379828, 455723, 694558, 759656, 911446, 1389116, 1822892, 2778232, 3645784, 122589487, 245178974, 490357948, 980715896]

約数ペア:

[(1, 980715896), (2, 490357948), (4, 245178974), (8, 122589487), (269, 3645784), (353, 2778232), (538, 1822892), (706, 1389116), (1076, 911446), (1291, 759656), (1412, 694558), (2152, 455723), (2582, 379828), (2824, 347279), (5164, 189914), (10328, 94957)]