2018490098

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{18679}}^1$

素因数の和:19513

約数の個数: 16

約数和(自身を含む): 3074578560

約数和(自身を除く): 1056088462

約数列:

[1, 2, 71, 142, 761, 1522, 18679, 37358, 54031, 108062, 1326209, 2652418, 14214719, 28429438, 1009245049, 2018490098]

約数ペア:

[(1, 2018490098), (2, 1009245049), (71, 28429438), (142, 14214719), (761, 2652418), (1522, 1326209), (18679, 108062), (37358, 54031)]