100487639

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6781}}^1$

素因数の和:6890

約数の個数: 16

約数和(自身を含む): 120448320

約数和(自身を除く): 19960681

約数列:

[1, 7, 29, 73, 203, 511, 2117, 6781, 14819, 47467, 196649, 495013, 1376543, 3465091, 14355377, 100487639]

約数ペア:

[(1, 100487639), (7, 14355377), (29, 3465091), (73, 1376543), (203, 495013), (511, 196649), (2117, 47467), (6781, 14819)]