2221508722

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1\times {\mathrm{4973}}^1$

素因数の和:5933

約数の個数: 16

約数和(自身を含む): 3347243352

約数和(自身を除く): 1125734630

約数列:

[1, 2, 401, 557, 802, 1114, 4973, 9946, 223357, 446714, 1994173, 2769961, 3988346, 5539922, 1110754361, 2221508722]

約数ペア:

[(1, 2221508722), (2, 1110754361), (401, 5539922), (557, 3988346), (802, 2769961), (1114, 1994173), (4973, 446714), (9946, 223357)]