1765432981

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8219}}^1$

素因数の和:8317

約数の個数: 24

約数和(自身を含む): 2021725440

約数和(自身を除く): 256292459

約数列:

[1, 13, 31, 41, 169, 403, 533, 1271, 5239, 6929, 8219, 16523, 106847, 214799, 254789, 336979, 1389011, 3312257, 4380727, 10446349, 43059341, 56949451, 135802537, 1765432981]

約数ペア:

[(1, 1765432981), (13, 135802537), (31, 56949451), (41, 43059341), (169, 10446349), (403, 4380727), (533, 3312257), (1271, 1389011), (5239, 336979), (6929, 254789), (8219, 214799), (16523, 106847)]