493669306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{29077}}^1$

素因数の和:29745

約数の個数: 16

約数和(自身を含む): 798714504

約数和(自身を除く): 305045198

約数列:

[1, 2, 13, 26, 653, 1306, 8489, 16978, 29077, 58154, 378001, 756002, 18987281, 37974562, 246834653, 493669306]

約数ペア:

[(1, 493669306), (2, 246834653), (13, 37974562), (26, 18987281), (653, 756002), (1306, 378001), (8489, 58154), (16978, 29077)]