2647973666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1289179}}^1$

素因数の和:1289273

約数の個数: 16

約数和(自身を含む): 4331644800

約数和(自身を除く): 1683671134

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 1289179, 2578358, 16759327, 33518654, 101845141, 203690282, 1323986833, 2647973666]

約数ペア:

[(1, 2647973666), (2, 1323986833), (13, 203690282), (26, 101845141), (79, 33518654), (158, 16759327), (1027, 2578358), (2054, 1289179)]