2019834698

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{14869}}^1$

素因数の和:15222

約数の個数: 32

約数和(自身を含む): 3585930240

約数和(自身を除く): 1566095542

約数列:

[1, 2, 7, 14, 31, 62, 217, 313, 434, 626, 2191, 4382, 9703, 14869, 19406, 29738, 67921, 104083, 135842, 208166, 460939, 921878, 3226573, 4653997, 6453146, 9307994, 32577979, 65155958, 144273907, 288547814, 1009917349, 2019834698]

約数ペア:

[(1, 2019834698), (2, 1009917349), (7, 288547814), (14, 144273907), (31, 65155958), (62, 32577979), (217, 9307994), (313, 6453146), (434, 4653997), (626, 3226573), (2191, 921878), (4382, 460939), (9703, 208166), (14869, 135842), (19406, 104083), (29738, 67921)]