248996938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{63617}}^1$

素因数の和:63741

約数の個数: 16

約数和(自身を含む): 396976320

約数和(自身を除く): 147979382

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 63617, 127234, 1208723, 2417446, 6552551, 13105102, 124498469, 248996938]

約数ペア:

[(1, 248996938), (2, 124498469), (19, 13105102), (38, 6552551), (103, 2417446), (206, 1208723), (1957, 127234), (3914, 63617)]