2200916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 4112640

約数和(自身を除く): 1911724

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 509, 1018, 1081, 2036, 2162, 4324, 11707, 23414, 23923, 46828, 47846, 95692, 550229, 1100458, 2200916]

約数ペア:

[(1, 2200916), (2, 1100458), (4, 550229), (23, 95692), (46, 47846), (47, 46828), (92, 23923), (94, 23414), (188, 11707), (509, 4324), (1018, 2162), (1081, 2036)]