3920520.00000000

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2137}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 93028656

約数和(自身を除く): 41236324

約数列:

[1, 2, 4, 73, 83, 146, 166, 292, 332, 2137, 4274, 6059, 8548, 12118, 24236, 156001, 177371, 312002, 354742, 624004, 709484, 12948083, 25896166, 51792332]

約数ペア:

[(1, 51792332), (2, 25896166), (4, 12948083), (73, 709484), (83, 624004), (146, 354742), (166, 312002), (292, 177371), (332, 156001), (2137, 24236), (4274, 12118), (6059, 8548)]