1939206982

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1\times {\mathrm{6257}}^1$

素因数の和:7143

約数の個数: 16

約数和(自身を含む): 2925890352

約数和(自身を除く): 986683370

約数列:

[1, 2, 241, 482, 643, 1286, 6257, 12514, 154963, 309926, 1507937, 3015874, 4023251, 8046502, 969603491, 1939206982]

約数ペア:

[(1, 1939206982), (2, 969603491), (241, 8046502), (482, 4023251), (643, 3015874), (1286, 1507937), (6257, 309926), (12514, 154963)]