2005430096

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{127507}}^1$

素因数の和:128498

約数の個数: 20

約数和(自身を含む): 3889504032

約数和(自身を除く): 1884073936

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 7864, 15728, 127507, 255014, 510028, 1020056, 2040112, 125339381, 250678762, 501357524, 1002715048, 2005430096]

約数ペア:

[(1, 2005430096), (2, 1002715048), (4, 501357524), (8, 250678762), (16, 125339381), (983, 2040112), (1966, 1020056), (3932, 510028), (7864, 255014), (15728, 127507)]