4993645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 6314112

約数和(自身を除く): 1320467

約数列:

[1, 5, 23, 115, 173, 251, 865, 1255, 3979, 5773, 19895, 28865, 43423, 217115, 998729, 4993645]

約数ペア:

[(1, 4993645), (5, 998729), (23, 217115), (115, 43423), (173, 28865), (251, 19895), (865, 5773), (1255, 3979)]