13881868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3467}}^1$

素因数の和:3502

約数の個数: 48

約数和(自身を含む): 32626944

約数和(自身を除く): 18745076

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, 3467, 4004, 6934, 13868, 24269, 38137, 45071, 48538, 76274, 90142, 97076, 152548, 180284, 266959, 315497, 495781, 533918, 630994, 991562, 1067836, 1261988, 1983124, 3470467, 6940934, 13881868]

約数ペア:

[(1, 13881868), (2, 6940934), (4, 3470467), (7, 1983124), (11, 1261988), (13, 1067836), (14, 991562), (22, 630994), (26, 533918), (28, 495781), (44, 315497), (52, 266959), (77, 180284), (91, 152548), (143, 97076), (154, 90142), (182, 76274), (286, 48538), (308, 45071), (364, 38137), (572, 24269), (1001, 13868), (2002, 6934), (3467, 4004)]