2019036894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{137743}}^1$

素因数の和:138104

約数の個数: 32

約数和(自身を含む): 4628198400

約数和(自身を除く): 2609161506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4886, 7329, 14658, 137743, 275486, 413229, 826458, 964201, 1928402, 2892603, 5785206, 48072307, 96144614, 144216921, 288433842, 336506149, 673012298, 1009518447, 2019036894]

約数ペア:

[(1, 2019036894), (2, 1009518447), (3, 673012298), (6, 336506149), (7, 288433842), (14, 144216921), (21, 96144614), (42, 48072307), (349, 5785206), (698, 2892603), (1047, 1928402), (2094, 964201), (2443, 826458), (4886, 413229), (7329, 275486), (14658, 137743)]