1279674770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{15287}}^1$

素因数の和:16066

約数の個数: 32

約数和(自身を含む): 2516282496

約数和(自身を除く): 1236607726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 761, 1522, 3805, 7610, 8371, 15287, 16742, 30574, 41855, 76435, 83710, 152870, 168157, 336314, 840785, 1681570, 11633407, 23266814, 58167035, 116334070, 127967477, 255934954, 639837385, 1279674770]

約数ペア:

[(1, 1279674770), (2, 639837385), (5, 255934954), (10, 127967477), (11, 116334070), (22, 58167035), (55, 23266814), (110, 11633407), (761, 1681570), (1522, 840785), (3805, 336314), (7610, 168157), (8371, 152870), (15287, 83710), (16742, 76435), (30574, 41855)]