2238206178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{28439}}^1$

素因数の和:29466

約数の個数: 32

約数和(自身を含む): 4825699200

約数和(自身を除く): 2587493022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1009, 2018, 3027, 6054, 13117, 26234, 28439, 39351, 56878, 78702, 85317, 170634, 369707, 739414, 1109121, 2218242, 28694951, 57389902, 86084853, 172169706, 373034363, 746068726, 1119103089, 2238206178]

約数ペア:

[(1, 2238206178), (2, 1119103089), (3, 746068726), (6, 373034363), (13, 172169706), (26, 86084853), (39, 57389902), (78, 28694951), (1009, 2218242), (2018, 1109121), (3027, 739414), (6054, 369707), (13117, 170634), (26234, 85317), (28439, 78702), (39351, 56878)]