8981815934

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{190543}}^1$

素因数の和:190609

約数の個数: 48

約数和(自身を含む): 17334168768

約数和(自身を除く): 8352352834

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 637, 962, 1274, 1813, 3367, 3626, 6734, 23569, 47138, 190543, 381086, 1333801, 2477059, 2667602, 4954118, 7050091, 9336607, 14100182, 17339413, 18673214, 34678826, 49350637, 91651183, 98701274, 121375891, 183302366, 242751782, 345454459, 641558281, 690908918, 1283116562, 4490907967, 8981815934]

約数ペア:

[(1, 8981815934), (2, 4490907967), (7, 1283116562), (13, 690908918), (14, 641558281), (26, 345454459), (37, 242751782), (49, 183302366), (74, 121375891), (91, 98701274), (98, 91651183), (182, 49350637), (259, 34678826), (481, 18673214), (518, 17339413), (637, 14100182), (962, 9336607), (1274, 7050091), (1813, 4954118), (3367, 2667602), (3626, 2477059), (6734, 1333801), (23569, 381086), (47138, 190543)]