2012078224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{23087}}^1$

素因数の和:23527

約数の個数: 40

約数和(自身を含む): 4208480640

約数和(自身を除く): 2196402416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419, 838, 1676, 3352, 5447, 6704, 10894, 21788, 23087, 43576, 46174, 87152, 92348, 184696, 300131, 369392, 600262, 1200524, 2401048, 4802096, 9673453, 19346906, 38693812, 77387624, 125754889, 154775248, 251509778, 503019556, 1006039112, 2012078224]

約数ペア:

[(1, 2012078224), (2, 1006039112), (4, 503019556), (8, 251509778), (13, 154775248), (16, 125754889), (26, 77387624), (52, 38693812), (104, 19346906), (208, 9673453), (419, 4802096), (838, 2401048), (1676, 1200524), (3352, 600262), (5447, 369392), (6704, 300131), (10894, 184696), (21788, 92348), (23087, 87152), (43576, 46174)]