2008487923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{7703}}^1$

素因数の和:8394

約数の個数: 16

約数和(自身を含む): 2236502016

約数和(自身を除く): 228014093

約数列:

[1, 13, 31, 403, 647, 7703, 8411, 20057, 100139, 238793, 260741, 3104309, 4983841, 64789933, 154499071, 2008487923]

約数ペア:

[(1, 2008487923), (13, 154499071), (31, 64789933), (403, 4983841), (647, 3104309), (7703, 260741), (8411, 238793), (20057, 100139)]