248291264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{298427}}^1$

素因数の和:298452

約数の個数: 28

約数和(自身を含む): 530604984

約数和(自身を除く): 282313720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 298427, 596854, 1193708, 2387416, 3879551, 4774832, 7759102, 9549664, 15518204, 19099328, 31036408, 62072816, 124145632, 248291264]

約数ペア:

[(1, 248291264), (2, 124145632), (4, 62072816), (8, 31036408), (13, 19099328), (16, 15518204), (26, 9549664), (32, 7759102), (52, 4774832), (64, 3879551), (104, 2387416), (208, 1193708), (416, 596854), (832, 298427)]