1326191504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{66683}}^1$

素因数の和:66815

約数の個数: 40

約数和(自身を含む): 2827935072

約数和(自身を除く): 1501743568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 66683, 133366, 266732, 533464, 733513, 1066928, 1467026, 2934052, 5868104, 7535179, 11736208, 15070358, 30140716, 60281432, 82886969, 120562864, 165773938, 331547876, 663095752, 1326191504]

約数ペア:

[(1, 1326191504), (2, 663095752), (4, 331547876), (8, 165773938), (11, 120562864), (16, 82886969), (22, 60281432), (44, 30140716), (88, 15070358), (113, 11736208), (176, 7535179), (226, 5868104), (452, 2934052), (904, 1467026), (1243, 1066928), (1808, 733513), (2486, 533464), (4972, 266732), (9944, 133366), (19888, 66683)]