7121916362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{81769}}^1$

素因数の和:81926

約数の個数: 32

約数和(自身を含む): 12081026880

約数和(自身を除く): 4959110518

約数列:

[1, 2, 11, 22, 37, 74, 107, 214, 407, 814, 1177, 2354, 3959, 7918, 43549, 81769, 87098, 163538, 899459, 1798918, 3025453, 6050906, 8749283, 17498566, 33279983, 66559966, 96242113, 192484226, 323723471, 647446942, 3560958181, 7121916362]

約数ペア:

[(1, 7121916362), (2, 3560958181), (11, 647446942), (22, 323723471), (37, 192484226), (74, 96242113), (107, 66559966), (214, 33279983), (407, 17498566), (814, 8749283), (1177, 6050906), (2354, 3025453), (3959, 1798918), (7918, 899459), (43549, 163538), (81769, 87098)]