2019750498

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{473453}}^1$

素因数の和:473543

約数の個数: 32

約数和(自身を含む): 4545158400

約数和(自身を除く): 2525407902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 473453, 946906, 1420359, 2840718, 4261077, 8522154, 12783231, 25566462, 37402787, 74805574, 112208361, 224416722, 336625083, 673250166, 1009875249, 2019750498]

約数ペア:

[(1, 2019750498), (2, 1009875249), (3, 673250166), (6, 336625083), (9, 224416722), (18, 112208361), (27, 74805574), (54, 37402787), (79, 25566462), (158, 12783231), (237, 8522154), (474, 4261077), (711, 2840718), (1422, 1420359), (2133, 946906), (4266, 473453)]