309306814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{114643}}^1$

素因数の和:114735

約数の個数: 16

約数和(自身を含む): 495262080

約数和(自身を除く): 185955266

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 114643, 229286, 2178217, 4356434, 8139653, 16279306, 154653407, 309306814]

約数ペア:

[(1, 309306814), (2, 154653407), (19, 16279306), (38, 8139653), (71, 4356434), (142, 2178217), (1349, 229286), (2698, 114643)]