2000705096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19237549}}^1$

素因数の和:19237568

約数の個数: 16

約数和(自身を含む): 4039885500

約数和(自身を除く): 2039180404

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19237549, 38475098, 76950196, 153900392, 250088137, 500176274, 1000352548, 2000705096]

約数ペア:

[(1, 2000705096), (2, 1000352548), (4, 500176274), (8, 250088137), (13, 153900392), (26, 76950196), (52, 38475098), (104, 19237549)]