1738480898

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{70117}}^1$

素因数の和:70167

約数の個数: 48

約数和(自身を含む): 3453171264

約数和(自身を除く): 1714690366

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 3542, 12397, 24794, 70117, 140234, 490819, 771287, 981638, 1542574, 1612691, 3225382, 3435733, 5399009, 6871466, 10798018, 11288837, 17739601, 22577674, 35479202, 37793063, 75586126, 79021859, 124177207, 158043718, 248354414, 869240449, 1738480898]

約数ペア:

[(1, 1738480898), (2, 869240449), (7, 248354414), (11, 158043718), (14, 124177207), (22, 79021859), (23, 75586126), (46, 37793063), (49, 35479202), (77, 22577674), (98, 17739601), (154, 11288837), (161, 10798018), (253, 6871466), (322, 5399009), (506, 3435733), (539, 3225382), (1078, 1612691), (1127, 1542574), (1771, 981638), (2254, 771287), (3542, 490819), (12397, 140234), (24794, 70117)]