393307588

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{18307}}^1$

素因数の和:18483

約数の個数: 24

約数和(自身を含む): 710496864

約数和(自身を除く): 317189276

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 5371, 10742, 18307, 21484, 36614, 73228, 750587, 1501174, 2398217, 3002348, 4796434, 9592868, 98326897, 196653794, 393307588]

約数ペア:

[(1, 393307588), (2, 196653794), (4, 98326897), (41, 9592868), (82, 4796434), (131, 3002348), (164, 2398217), (262, 1501174), (524, 750587), (5371, 73228), (10742, 36614), (18307, 21484)]