1970254132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{83077}}^1$

素因数の和:83117

約数の個数: 54

約数和(自身を含む): 4408700226

約数和(自身を除く): 2438446094

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5929, 11858, 23716, 83077, 166154, 332308, 581539, 913847, 1163078, 1827694, 2326156, 3655388, 4070773, 6396929, 8141546, 10052317, 12793858, 16283092, 20104634, 25587716, 40209268, 44778503, 70366219, 89557006, 140732438, 179114012, 281464876, 492563533, 985127066, 1970254132]

約数ペア:

[(1, 1970254132), (2, 985127066), (4, 492563533), (7, 281464876), (11, 179114012), (14, 140732438), (22, 89557006), (28, 70366219), (44, 44778503), (49, 40209268), (77, 25587716), (98, 20104634), (121, 16283092), (154, 12793858), (196, 10052317), (242, 8141546), (308, 6396929), (484, 4070773), (539, 3655388), (847, 2326156), (1078, 1827694), (1694, 1163078), (2156, 913847), (3388, 581539), (5929, 332308), (11858, 166154), (23716, 83077)]