170892004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{2269}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 315257600

約数和(自身を除く): 144365596

約数列:

[1, 2, 4, 19, 38, 76, 991, 1982, 2269, 3964, 4538, 9076, 18829, 37658, 43111, 75316, 86222, 172444, 2248579, 4497158, 8994316, 42723001, 85446002, 170892004]

約数ペア:

[(1, 170892004), (2, 85446002), (4, 42723001), (19, 8994316), (38, 4497158), (76, 2248579), (991, 172444), (1982, 86222), (2269, 75316), (3964, 43111), (4538, 37658), (9076, 18829)]