1340697602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1607}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 2101334400

約数和(自身を除く): 760636798

約数列:

[1, 2, 43, 86, 89, 109, 178, 218, 1607, 3214, 3827, 4687, 7654, 9374, 9701, 19402, 69101, 138202, 143023, 175163, 286046, 350326, 417143, 834286, 6149989, 7532009, 12299978, 15064018, 15589507, 31179014, 670348801, 1340697602]

約数ペア:

[(1, 1340697602), (2, 670348801), (43, 31179014), (86, 15589507), (89, 15064018), (109, 12299978), (178, 7532009), (218, 6149989), (1607, 834286), (3214, 417143), (3827, 350326), (4687, 286046), (7654, 175163), (9374, 143023), (9701, 138202), (19402, 69101)]