1276339966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{41351}}^1$

素因数の和:41448

約数の個数: 32

約数和(自身を含む): 2215143936

約数和(自身を除く): 938803970

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1342, 1403, 2806, 15433, 30866, 41351, 82702, 454861, 909722, 951073, 1902146, 2522411, 5044822, 10461803, 20923606, 27746521, 55493042, 58015453, 116030906, 638169983, 1276339966]

約数ペア:

[(1, 1276339966), (2, 638169983), (11, 116030906), (22, 58015453), (23, 55493042), (46, 27746521), (61, 20923606), (122, 10461803), (253, 5044822), (506, 2522411), (671, 1902146), (1342, 951073), (1403, 909722), (2806, 454861), (15433, 82702), (30866, 41351)]