2912186384

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{923917}}^1$

素因数の和:924122

約数の個数: 20

約数和(自身を含む): 5671008684

約数和(自身を除く): 2758822300

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 923917, 1847834, 3695668, 7391336, 14782672, 182011649, 364023298, 728046596, 1456093192, 2912186384]

約数ペア:

[(1, 2912186384), (2, 1456093192), (4, 728046596), (8, 364023298), (16, 182011649), (197, 14782672), (394, 7391336), (788, 3695668), (1576, 1847834), (3152, 923917)]