2141356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 4422656

約数和(自身を除く): 2281300

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2467, 4934, 9868, 17269, 34538, 69076, 76477, 152954, 305908, 535339, 1070678, 2141356]

約数ペア:

[(1, 2141356), (2, 1070678), (4, 535339), (7, 305908), (14, 152954), (28, 76477), (31, 69076), (62, 34538), (124, 17269), (217, 9868), (434, 4934), (868, 2467)]