1393508732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{11813}}^1$

素因数の和:12218

約数の個数: 48

約数和(自身を含む): 3048579072

約数和(自身を除く): 1655070340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 383, 766, 1532, 2681, 4213, 5362, 8426, 10724, 11813, 16852, 23626, 29491, 47252, 58982, 82691, 117964, 129943, 165382, 259886, 330764, 519772, 909601, 1819202, 3638404, 4524379, 9048758, 18097516, 31670653, 49768169, 63341306, 99536338, 126682612, 199072676, 348377183, 696754366, 1393508732]

約数ペア:

[(1, 1393508732), (2, 696754366), (4, 348377183), (7, 199072676), (11, 126682612), (14, 99536338), (22, 63341306), (28, 49768169), (44, 31670653), (77, 18097516), (154, 9048758), (308, 4524379), (383, 3638404), (766, 1819202), (1532, 909601), (2681, 519772), (4213, 330764), (5362, 259886), (8426, 165382), (10724, 129943), (11813, 117964), (16852, 82691), (23626, 58982), (29491, 47252)]