2147830919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{51679}}^1$

素因数の和:51854

約数の個数: 16

約数和(自身を含む): 2431027200

約数和(自身を除く): 283196281

約数列:

[1, 13, 23, 139, 299, 1807, 3197, 41561, 51679, 671827, 1188617, 7183381, 15452021, 93383953, 165217763, 2147830919]

約数ペア:

[(1, 2147830919), (13, 165217763), (23, 93383953), (139, 15452021), (299, 7183381), (1807, 1188617), (3197, 671827), (41561, 51679)]