2131076206

素因数分解:

$2^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{102367}}^1$

素因数の和:103863

約数の個数: 16

約数和(自身を含む): 3655766016

約数和(自身を除く): 1524689810

約数列:

[1, 2, 7, 14, 1487, 2974, 10409, 20818, 102367, 204734, 716569, 1433138, 152219729, 304439458, 1065538103, 2131076206]

約数ペア:

[(1, 2131076206), (2, 1065538103), (7, 304439458), (14, 152219729), (1487, 1433138), (2974, 716569), (10409, 204734), (20818, 102367)]