233468906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1237}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 400042368

約数和(自身を除く): 166573462

約数列:

[1, 2, 11, 22, 23, 46, 253, 373, 506, 746, 1237, 2474, 4103, 8206, 8579, 13607, 17158, 27214, 28451, 56902, 94369, 188738, 312961, 461401, 625922, 922802, 5075411, 10150822, 10612223, 21224446, 116734453, 233468906]

約数ペア:

[(1, 233468906), (2, 116734453), (11, 21224446), (22, 10612223), (23, 10150822), (46, 5075411), (253, 922802), (373, 625922), (506, 461401), (746, 312961), (1237, 188738), (2474, 94369), (4103, 56902), (8206, 28451), (8579, 27214), (13607, 17158)]