2165137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2518992

約数和(自身を除く): 353855

約数列:

[1, 13, 17, 97, 101, 221, 1261, 1313, 1649, 1717, 9797, 21437, 22321, 127361, 166549, 2165137]

約数ペア:

[(1, 2165137), (13, 166549), (17, 127361), (97, 22321), (101, 21437), (221, 9797), (1261, 1717), (1313, 1649)]