11289278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5639}}^1$

素因数の和:5672

約数の個数: 32

約数和(自身を含む): 22740480

約数和(自身を除く): 11451202

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 5639, 11278, 39473, 62029, 73307, 78946, 124058, 146614, 434203, 513149, 806377, 868406, 1026298, 1612754, 5644639, 11289278]

約数ペア:

[(1, 11289278), (2, 5644639), (7, 1612754), (11, 1026298), (13, 868406), (14, 806377), (22, 513149), (26, 434203), (77, 146614), (91, 124058), (143, 78946), (154, 73307), (182, 62029), (286, 39473), (1001, 11278), (2002, 5639)]