8001948526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{28579}}^1$

素因数の和:28705

約数の個数: 48

約数和(自身を含む): 14368309200

約数和(自身を除く): 6366360674

約数列:

[1, 2, 11, 13, 22, 26, 89, 121, 143, 178, 242, 286, 979, 1157, 1573, 1958, 2314, 3146, 10769, 12727, 21538, 25454, 28579, 57158, 139997, 279994, 314369, 371527, 628738, 743054, 2543531, 3458059, 4086797, 5087062, 6916118, 8173594, 27978841, 33065903, 44954767, 55957682, 66131806, 89909534, 307767251, 363724933, 615534502, 727449866, 4000974263, 8001948526]

約数ペア:

[(1, 8001948526), (2, 4000974263), (11, 727449866), (13, 615534502), (22, 363724933), (26, 307767251), (89, 89909534), (121, 66131806), (143, 55957682), (178, 44954767), (242, 33065903), (286, 27978841), (979, 8173594), (1157, 6916118), (1573, 5087062), (1958, 4086797), (2314, 3458059), (3146, 2543531), (10769, 743054), (12727, 628738), (21538, 371527), (25454, 314369), (28579, 279994), (57158, 139997)]