2099992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 4186080

約数和(自身を除く): 2086088

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 113, 184, 202, 226, 404, 452, 808, 904, 2323, 2599, 4646, 5198, 9292, 10396, 11413, 18584, 20792, 22826, 45652, 91304, 262499, 524998, 1049996, 2099992]

約数ペア:

[(1, 2099992), (2, 1049996), (4, 524998), (8, 262499), (23, 91304), (46, 45652), (92, 22826), (101, 20792), (113, 18584), (184, 11413), (202, 10396), (226, 9292), (404, 5198), (452, 4646), (808, 2599), (904, 2323)]