920162012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{129893}}^1$

素因数の和:129938

約数の個数: 48

約数和(自身を含む): 2094930432

約数和(自身を除く): 1174768420

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 129893, 259786, 519572, 909251, 1428823, 1818502, 2857646, 2987539, 3637004, 5715292, 5975078, 10001761, 11950156, 20003522, 20912773, 32862929, 40007044, 41825546, 65725858, 83651092, 131451716, 230040503, 460081006, 920162012]

約数ペア:

[(1, 920162012), (2, 460081006), (4, 230040503), (7, 131451716), (11, 83651092), (14, 65725858), (22, 41825546), (23, 40007044), (28, 32862929), (44, 20912773), (46, 20003522), (77, 11950156), (92, 10001761), (154, 5975078), (161, 5715292), (253, 3637004), (308, 2987539), (322, 2857646), (506, 1818502), (644, 1428823), (1012, 909251), (1771, 519572), (3542, 259786), (7084, 129893)]