123740809922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{492587}}^1$

素因数の和:492782

約数の個数: 32

約数和(自身を含む): 199746404352

約数和(自身を除く): 76005594430

約数列:

[1, 2, 23, 43, 46, 86, 127, 254, 989, 1978, 2921, 5461, 5842, 10922, 125603, 251206, 492587, 985174, 11329501, 21181241, 22659002, 42362482, 62558549, 125117098, 487168543, 974337086, 1438846627, 2690017607, 2877693254, 5380035214, 61870404961, 123740809922]

約数ペア:

[(1, 123740809922), (2, 61870404961), (23, 5380035214), (43, 2877693254), (46, 2690017607), (86, 1438846627), (127, 974337086), (254, 487168543), (989, 125117098), (1978, 62558549), (2921, 42362482), (5461, 22659002), (5842, 21181241), (10922, 11329501), (125603, 985174), (251206, 492587)]