2214322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:665

約数の個数: 16

約数和(自身を含む): 3646944

約数和(自身を除く): 1432622

約数列:

[1, 2, 11, 22, 251, 401, 502, 802, 2761, 4411, 5522, 8822, 100651, 201302, 1107161, 2214322]

約数ペア:

[(1, 2214322), (2, 1107161), (11, 201302), (22, 100651), (251, 8822), (401, 5522), (502, 4411), (802, 2761)]