1400000035

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{754717}}^1$

素因数の和:754782

約数の個数: 16

約数和(自身を含む): 1956229056

約数和(自身を除く): 556229021

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 754717, 3773585, 5283019, 26415095, 40000001, 200000005, 280000007, 1400000035]

約数ペア:

[(1, 1400000035), (5, 280000007), (7, 200000005), (35, 40000001), (53, 26415095), (265, 5283019), (371, 3773585), (1855, 754717)]