1400702336

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{994817}}^1$

素因数の和:994842

約数の個数: 32

約数和(自身を含む): 3044143080

約数和(自身を除く): 1643440744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 994817, 1989634, 3979268, 7958536, 10942987, 15917072, 21885974, 31834144, 43771948, 63668288, 87543896, 127336576, 175087792, 350175584, 700351168, 1400702336]

約数ペア:

[(1, 1400702336), (2, 700351168), (4, 350175584), (8, 175087792), (11, 127336576), (16, 87543896), (22, 63668288), (32, 43771948), (44, 31834144), (64, 21885974), (88, 15917072), (128, 10942987), (176, 7958536), (352, 3979268), (704, 1989634), (1408, 994817)]