2722420418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{1487}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 4252227840

約数和(自身を除く): 1529807422

約数列:

[1, 2, 41, 82, 83, 166, 269, 538, 1487, 2974, 3403, 6806, 11029, 22058, 22327, 44654, 60967, 121934, 123421, 246842, 400003, 800006, 915407, 1830814, 5060261, 10120522, 16400123, 32800246, 33200249, 66400498, 1361210209, 2722420418]

約数ペア:

[(1, 2722420418), (2, 1361210209), (41, 66400498), (82, 33200249), (83, 32800246), (166, 16400123), (269, 10120522), (538, 5060261), (1487, 1830814), (2974, 915407), (3403, 800006), (6806, 400003), (11029, 246842), (22058, 123421), (22327, 121934), (44654, 60967)]