1310193918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{153887}}^1$

素因数の和:153949

約数の個数: 48

約数和(自身を含む): 3168861696

約数和(自身を除く): 1858667778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 153887, 307774, 461661, 923322, 1384983, 1692757, 2769966, 3385514, 5078271, 6617141, 10156542, 13234282, 15234813, 19851423, 30469626, 39702846, 59554269, 72788551, 119108538, 145577102, 218365653, 436731306, 655096959, 1310193918]

約数ペア:

[(1, 1310193918), (2, 655096959), (3, 436731306), (6, 218365653), (9, 145577102), (11, 119108538), (18, 72788551), (22, 59554269), (33, 39702846), (43, 30469626), (66, 19851423), (86, 15234813), (99, 13234282), (129, 10156542), (198, 6617141), (258, 5078271), (387, 3385514), (473, 2769966), (774, 1692757), (946, 1384983), (1419, 923322), (2838, 461661), (4257, 307774), (8514, 153887)]