2471990642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4885357}}^1$

素因数の和:4885393

約数の個数: 16

約数和(自身を含む): 4220949312

約数和(自身を除く): 1748958670

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4885357, 9770714, 53738927, 107477854, 112363211, 224726422, 1235995321, 2471990642]

約数ペア:

[(1, 2471990642), (2, 1235995321), (11, 224726422), (22, 112363211), (23, 107477854), (46, 53738927), (253, 9770714), (506, 4885357)]