2173670278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{2503}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 3553837056

約数和(自身を除く): 1380166778

約数列:

[1, 2, 13, 26, 127, 254, 263, 526, 1651, 2503, 3302, 3419, 5006, 6838, 32539, 33401, 65078, 66802, 317881, 434213, 635762, 658289, 868426, 1316578, 4132453, 8264906, 8557757, 17115514, 83602703, 167205406, 1086835139, 2173670278]

約数ペア:

[(1, 2173670278), (2, 1086835139), (13, 167205406), (26, 83602703), (127, 17115514), (254, 8557757), (263, 8264906), (526, 4132453), (1651, 1316578), (2503, 868426), (3302, 658289), (3419, 635762), (5006, 434213), (6838, 317881), (32539, 66802), (33401, 65078)]