2005683035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{1279}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 2687385600

約数和(自身を除く): 681702565

約数列:

[1, 5, 17, 19, 85, 95, 323, 971, 1279, 1615, 4855, 6395, 16507, 18449, 21743, 24301, 82535, 92245, 108715, 121505, 313633, 413117, 1241909, 1568165, 2065585, 6209545, 21112453, 23596271, 105562265, 117981355, 401136607, 2005683035]

約数ペア:

[(1, 2005683035), (5, 401136607), (17, 117981355), (19, 105562265), (85, 23596271), (95, 21112453), (323, 6209545), (971, 2065585), (1279, 1568165), (1615, 1241909), (4855, 413117), (6395, 313633), (16507, 121505), (18449, 108715), (21743, 92245), (24301, 82535)]