2043283978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{42709}}^1$

素因数の和:43989

約数の個数: 16

約数和(自身を含む): 3228876000

約数和(自身を除く): 1185592022

約数列:

[1, 2, 19, 38, 1259, 2518, 23921, 42709, 47842, 85418, 811471, 1622942, 53770631, 107541262, 1021641989, 2043283978]

約数ペア:

[(1, 2043283978), (2, 1021641989), (19, 107541262), (38, 53770631), (1259, 1622942), (2518, 811471), (23921, 85418), (42709, 47842)]