319334746

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 481821120

約数和(自身を除く): 162486374

約数列:

[1, 2, 401, 439, 802, 878, 907, 1814, 176039, 352078, 363707, 398173, 727414, 796346, 159667373, 319334746]

約数ペア:

[(1, 319334746), (2, 159667373), (401, 796346), (439, 727414), (802, 398173), (878, 363707), (907, 352078), (1814, 176039)]