5283278

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 11265480

約数和(自身を除く): 5982202

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 49, 58, 77, 91, 98, 143, 154, 169, 182, 203, 286, 319, 338, 377, 406, 539, 637, 638, 754, 1001, 1078, 1183, 1274, 1421, 1859, 2002, 2233, 2366, 2639, 2842, 3718, 4147, 4466, 4901, 5278, 7007, 8281, 8294, 9802, 13013, 14014, 15631, 16562, 18473, 26026, 29029, 31262, 34307, 36946, 53911, 58058, 68614, 91091, 107822, 182182, 203203, 240149, 377377, 406406, 480298, 754754, 2641639, 5283278]

約数ペア:

[(1, 5283278), (2, 2641639), (7, 754754), (11, 480298), (13, 406406), (14, 377377), (22, 240149), (26, 203203), (29, 182182), (49, 107822), (58, 91091), (77, 68614), (91, 58058), (98, 53911), (143, 36946), (154, 34307), (169, 31262), (182, 29029), (203, 26026), (286, 18473), (319, 16562), (338, 15631), (377, 14014), (406, 13013), (539, 9802), (637, 8294), (638, 8281), (754, 7007), (1001, 5278), (1078, 4901), (1183, 4466), (1274, 4147), (1421, 3718), (1859, 2842), (2002, 2639), (2233, 2366)]