13780642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4013}}^1$

素因数の和:4133

約数の個数: 16

約数和(自身を含む): 22109112

約数和(自身を除く): 8328470

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 4013, 8026, 68221, 136442, 405313, 810626, 6890321, 13780642]

約数ペア:

[(1, 13780642), (2, 6890321), (17, 810626), (34, 405313), (101, 136442), (202, 68221), (1717, 8026), (3434, 4013)]