1720469

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 1966080

約数和(自身を除く): 245611

約数列:

[1, 19, 23, 31, 127, 437, 589, 713, 2413, 2921, 3937, 13547, 55499, 74803, 90551, 1720469]

約数ペア:

[(1, 1720469), (19, 90551), (23, 74803), (31, 55499), (127, 13547), (437, 3937), (589, 2921), (713, 2413)]