1331576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9791}}^1$

素因数の和:9814

約数の個数: 16

約数和(自身を含む): 2643840

約数和(自身を除く): 1312264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9791, 19582, 39164, 78328, 166447, 332894, 665788, 1331576]

約数ペア:

[(1, 1331576), (2, 665788), (4, 332894), (8, 166447), (17, 78328), (34, 39164), (68, 19582), (136, 9791)]