2628475504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{9491}}^1$

素因数の和:10429

約数の個数: 40

約数和(自身を含む): 5367156480

約数和(自身を除く): 2738680976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 911, 1822, 3644, 7288, 9491, 14576, 17309, 18982, 34618, 37964, 69236, 75928, 138472, 151856, 180329, 276944, 360658, 721316, 1442632, 2885264, 8646301, 17292602, 34585204, 69170408, 138340816, 164279719, 328559438, 657118876, 1314237752, 2628475504]

約数ペア:

[(1, 2628475504), (2, 1314237752), (4, 657118876), (8, 328559438), (16, 164279719), (19, 138340816), (38, 69170408), (76, 34585204), (152, 17292602), (304, 8646301), (911, 2885264), (1822, 1442632), (3644, 721316), (7288, 360658), (9491, 276944), (14576, 180329), (17309, 151856), (18982, 138472), (34618, 75928), (37964, 69236)]