6520822

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 13001472

約数和(自身を除く): 6480650

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 263, 322, 506, 526, 539, 1078, 1127, 1771, 1841, 2254, 2893, 3542, 3682, 5786, 6049, 12098, 12397, 12887, 20251, 24794, 25774, 40502, 42343, 66539, 84686, 133078, 141757, 283514, 296401, 465773, 592802, 931546, 3260411, 6520822]

約数ペア:

[(1, 6520822), (2, 3260411), (7, 931546), (11, 592802), (14, 465773), (22, 296401), (23, 283514), (46, 141757), (49, 133078), (77, 84686), (98, 66539), (154, 42343), (161, 40502), (253, 25774), (263, 24794), (322, 20251), (506, 12887), (526, 12397), (539, 12098), (1078, 6049), (1127, 5786), (1771, 3682), (1841, 3542), (2254, 2893)]