2018971610877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{149188769}}^1$

素因数の和:149189132

約数の個数: 16

約数和(自身を含む): 2907390749760

約数和(自身を除く): 888419138883

約数列:

[1, 3, 13, 39, 347, 1041, 4511, 13533, 149188769, 447566307, 1939453997, 5818361991, 51768502843, 155305508529, 672990536959, 2018971610877]

約数ペア:

[(1, 2018971610877), (3, 672990536959), (13, 155305508529), (39, 51768502843), (347, 5818361991), (1041, 1939453997), (4511, 447566307), (13533, 149188769)]