2170924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 4531968

約数和(自身を除く): 2361044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3371, 6742, 13484, 23597, 47194, 77533, 94388, 155066, 310132, 542731, 1085462, 2170924]

約数ペア:

[(1, 2170924), (2, 1085462), (4, 542731), (7, 310132), (14, 155066), (23, 94388), (28, 77533), (46, 47194), (92, 23597), (161, 13484), (322, 6742), (644, 3371)]