520048254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{60149}}^1$

素因数の和:60296

約数の個数: 32

約数和(自身を含む): 1143331200

約数和(自身を除く): 623282946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 60149, 120298, 180447, 360894, 661639, 1323278, 1984917, 3969834, 7879519, 15759038, 23638557, 47277114, 86674709, 173349418, 260024127, 520048254]

約数ペア:

[(1, 520048254), (2, 260024127), (3, 173349418), (6, 86674709), (11, 47277114), (22, 23638557), (33, 15759038), (66, 7879519), (131, 3969834), (262, 1984917), (393, 1323278), (786, 661639), (1441, 360894), (2882, 180447), (4323, 120298), (8646, 60149)]