2007647272

素因数分解:

$2^3\times {\mathrm{5009}}^1\times {\mathrm{50101}}^1$

素因数の和:55116

約数の個数: 16

約数和(自身を含む): 3765165300

約数和(自身を除く): 1757518028

約数列:

[1, 2, 4, 8, 5009, 10018, 20036, 40072, 50101, 100202, 200404, 400808, 250955909, 501911818, 1003823636, 2007647272]

約数ペア:

[(1, 2007647272), (2, 1003823636), (4, 501911818), (8, 250955909), (5009, 400808), (10018, 200404), (20036, 100202), (40072, 50101)]