2109611948

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{10141}}^1$

素因数の和:10673

約数の個数: 24

約数和(自身を含む): 3729740784

約数和(自身を除く): 1620128836

約数列:

[1, 2, 4, 131, 262, 397, 524, 794, 1588, 10141, 20282, 40564, 52007, 104014, 208028, 1328471, 2656942, 4025977, 5313884, 8051954, 16103908, 527402987, 1054805974, 2109611948]

約数ペア:

[(1, 2109611948), (2, 1054805974), (4, 527402987), (131, 16103908), (262, 8051954), (397, 5313884), (524, 4025977), (794, 2656942), (1588, 1328471), (10141, 208028), (20282, 104014), (40564, 52007)]