1664476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 3388840

約数和(自身を除く): 1724364

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 181, 209, 242, 362, 418, 484, 724, 836, 1991, 2299, 3439, 3982, 4598, 6878, 7964, 9196, 13756, 21901, 37829, 43802, 75658, 87604, 151316, 416119, 832238, 1664476]

約数ペア:

[(1, 1664476), (2, 832238), (4, 416119), (11, 151316), (19, 87604), (22, 75658), (38, 43802), (44, 37829), (76, 21901), (121, 13756), (181, 9196), (209, 7964), (242, 6878), (362, 4598), (418, 3982), (484, 3439), (724, 2299), (836, 1991)]