2823172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 5734960

約数和(自身を除く): 2911788

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 307, 418, 484, 614, 836, 1228, 2299, 3377, 4598, 5833, 6754, 9196, 11666, 13508, 23332, 37147, 64163, 74294, 128326, 148588, 256652, 705793, 1411586, 2823172]

約数ペア:

[(1, 2823172), (2, 1411586), (4, 705793), (11, 256652), (19, 148588), (22, 128326), (38, 74294), (44, 64163), (76, 37147), (121, 23332), (209, 13508), (242, 11666), (307, 9196), (418, 6754), (484, 5833), (614, 4598), (836, 3377), (1228, 2299)]