2140806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 4579200

約数和(自身を除く): 2438394

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 211, 267, 422, 534, 633, 1266, 1691, 3382, 4009, 5073, 8018, 10146, 12027, 18779, 24054, 37558, 56337, 112674, 356801, 713602, 1070403, 2140806]

約数ペア:

[(1, 2140806), (2, 1070403), (3, 713602), (6, 356801), (19, 112674), (38, 56337), (57, 37558), (89, 24054), (114, 18779), (178, 12027), (211, 10146), (267, 8018), (422, 5073), (534, 4009), (633, 3382), (1266, 1691)]