1998134636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{16113989}}^1$

素因数の和:16114024

約数の個数: 12

約数和(自身を含む): 3609533760

約数和(自身を除く): 1611399124

約数列:

[1, 2, 4, 31, 62, 124, 16113989, 32227978, 64455956, 499533659, 999067318, 1998134636]

約数ペア:

[(1, 1998134636), (2, 999067318), (4, 499533659), (31, 64455956), (62, 32227978), (124, 16113989)]