2378635987

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{60647}}^1$

素因数の和:61098

約数の個数: 16

約数和(自身を含む): 2934392832

約数和(自身を除く): 555756845

約数列:

[1, 7, 13, 91, 431, 3017, 5603, 39221, 60647, 424529, 788411, 5518877, 26138857, 182971999, 339805141, 2378635987]

約数ペア:

[(1, 2378635987), (7, 339805141), (13, 182971999), (91, 26138857), (431, 5518877), (3017, 788411), (5603, 424529), (39221, 60647)]