473009966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1721}}^1$

素因数の和:1809

約数の個数: 48

約数和(自身を含む): 861812784

約数和(自身を除く): 388802818

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 961, 1721, 1922, 3442, 4433, 8866, 10571, 12493, 18931, 21142, 22373, 24986, 37862, 44746, 53351, 106702, 137423, 246103, 274846, 492206, 586861, 693563, 1173722, 1387126, 1653881, 3307762, 7629193, 15258386, 18192691, 21500453, 36385382, 43000906, 236504983, 473009966]

約数ペア:

[(1, 473009966), (2, 236504983), (11, 43000906), (13, 36385382), (22, 21500453), (26, 18192691), (31, 15258386), (62, 7629193), (143, 3307762), (286, 1653881), (341, 1387126), (403, 1173722), (682, 693563), (806, 586861), (961, 492206), (1721, 274846), (1922, 246103), (3442, 137423), (4433, 106702), (8866, 53351), (10571, 44746), (12493, 37862), (18931, 24986), (21142, 22373)]