2013903892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{502973}}^1$

素因数の和:503008

約数の個数: 48

約数和(自身を含む): 4731979392

約数和(自身を除く): 2718075500

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 502973, 1005946, 2011892, 3520811, 5532703, 6538649, 7041622, 11065406, 13077298, 14083244, 22130812, 26154596, 38728921, 45770543, 71925139, 77457842, 91541086, 143850278, 154915684, 183082172, 287700556, 503475973, 1006951946, 2013903892]

約数ペア:

[(1, 2013903892), (2, 1006951946), (4, 503475973), (7, 287700556), (11, 183082172), (13, 154915684), (14, 143850278), (22, 91541086), (26, 77457842), (28, 71925139), (44, 45770543), (52, 38728921), (77, 26154596), (91, 22130812), (143, 14083244), (154, 13077298), (182, 11065406), (286, 7041622), (308, 6538649), (364, 5532703), (572, 3520811), (1001, 2011892), (2002, 1005946), (4004, 502973)]