2558928008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3515011}}^1$

素因数の和:3515037

約数の個数: 32

約数和(自身を含む): 5905220160

約数和(自身を除く): 3346292152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3515011, 7030022, 14060044, 24605077, 28120088, 45695143, 49210154, 91390286, 98420308, 182780572, 196840616, 319866001, 365561144, 639732002, 1279464004, 2558928008]

約数ペア:

[(1, 2558928008), (2, 1279464004), (4, 639732002), (7, 365561144), (8, 319866001), (13, 196840616), (14, 182780572), (26, 98420308), (28, 91390286), (52, 49210154), (56, 45695143), (91, 28120088), (104, 24605077), (182, 14060044), (364, 7030022), (728, 3515011)]