331374005018

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3055321}}^1$

素因数の和:3055518

約数の個数: 32

約数和(自身を含む): 581928849408

約数和(自身を除く): 250554844390

約数列:

[1, 2, 7, 14, 61, 122, 127, 254, 427, 854, 889, 1778, 7747, 15494, 54229, 108458, 3055321, 6110642, 21387247, 42774494, 186374581, 372749162, 388025767, 776051534, 1304622067, 2609244134, 2716180369, 5432360738, 23669571787, 47339143574, 165687002509, 331374005018]

約数ペア:

[(1, 331374005018), (2, 165687002509), (7, 47339143574), (14, 23669571787), (61, 5432360738), (122, 2716180369), (127, 2609244134), (254, 1304622067), (427, 776051534), (854, 388025767), (889, 372749162), (1778, 186374581), (7747, 42774494), (15494, 21387247), (54229, 6110642), (108458, 3055321)]