2204642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 3765312

約数和(自身を除く): 1560670

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4357, 8714, 47927, 95854, 100211, 200422, 1102321, 2204642]

約数ペア:

[(1, 2204642), (2, 1102321), (11, 200422), (22, 100211), (23, 95854), (46, 47927), (253, 8714), (506, 4357)]