770749364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131707}}^1$

素因数の和:131748

約数の個数: 48

約数和(自身を含む): 1770155520

約数和(自身を除く): 999406156

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 131707, 263414, 526828, 921949, 1448777, 1843898, 2502433, 2897554, 3687796, 5004866, 5795108, 10009732, 10141439, 17517031, 20282878, 27526763, 35034062, 40565756, 55053526, 70068124, 110107052, 192687341, 385374682, 770749364]

約数ペア:

[(1, 770749364), (2, 385374682), (4, 192687341), (7, 110107052), (11, 70068124), (14, 55053526), (19, 40565756), (22, 35034062), (28, 27526763), (38, 20282878), (44, 17517031), (76, 10141439), (77, 10009732), (133, 5795108), (154, 5004866), (209, 3687796), (266, 2897554), (308, 2502433), (418, 1843898), (532, 1448777), (836, 921949), (1463, 526828), (2926, 263414), (5852, 131707)]