1986812782

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{90631}}^1$

素因数の和:90843

約数の個数: 16

約数和(自身を含む): 3037622112

約数和(自身を除く): 1050809330

約数列:

[1, 2, 97, 113, 194, 226, 10961, 21922, 90631, 181262, 8791207, 10241303, 17582414, 20482606, 993406391, 1986812782]

約数ペア:

[(1, 1986812782), (2, 993406391), (97, 20482606), (113, 17582414), (194, 10241303), (226, 8791207), (10961, 181262), (21922, 90631)]