2168584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 4672800

約数和(自身を除く): 2504216

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1297, 1672, 2594, 5188, 10376, 14267, 24643, 28534, 49286, 57068, 98572, 114136, 197144, 271073, 542146, 1084292, 2168584]

約数ペア:

[(1, 2168584), (2, 1084292), (4, 542146), (8, 271073), (11, 197144), (19, 114136), (22, 98572), (38, 57068), (44, 49286), (76, 28534), (88, 24643), (152, 14267), (209, 10376), (418, 5188), (836, 2594), (1297, 1672)]