40205011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2917}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 50423040

約数和(自身を除く): 10218029

約数列:

[1, 7, 11, 77, 179, 1253, 1969, 2917, 13783, 20419, 32087, 224609, 522143, 3655001, 5743573, 40205011]

約数ペア:

[(1, 40205011), (7, 5743573), (11, 3655001), (77, 522143), (179, 224609), (1253, 32087), (1969, 20419), (2917, 13783)]