917972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 1811712

約数和(自身を除く): 893740

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 673, 682, 1346, 1364, 2692, 7403, 14806, 20863, 29612, 41726, 83452, 229493, 458986, 917972]

約数ペア:

[(1, 917972), (2, 458986), (4, 229493), (11, 83452), (22, 41726), (31, 29612), (44, 20863), (62, 14806), (124, 7403), (341, 2692), (673, 1364), (682, 1346)]