79898654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 137535840

約数和(自身を除く): 57637186

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 319, 638, 671, 1342, 1769, 2053, 3538, 4106, 19459, 22583, 38918, 45166, 59537, 119074, 125233, 250466, 654907, 1309814, 1377563, 2755126, 3631757, 7263514, 39949327, 79898654]

約数ペア:

[(1, 79898654), (2, 39949327), (11, 7263514), (22, 3631757), (29, 2755126), (58, 1377563), (61, 1309814), (122, 654907), (319, 250466), (638, 125233), (671, 119074), (1342, 59537), (1769, 45166), (2053, 38918), (3538, 22583), (4106, 19459)]