349245.0000000

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{5021}}^1$

素因数の和:5112

約数の個数: 20

約数和(自身を含む): 13077288

約数和(自身を除く): 6409400

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 5021, 10042, 20084, 40168, 80336, 416743, 833486, 1666972, 3333944, 6667888]

約数ペア:

[(1, 6667888), (2, 3333944), (4, 1666972), (8, 833486), (16, 416743), (83, 80336), (166, 40168), (332, 20084), (664, 10042), (1328, 5021)]