276155396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{570569}}^1$

素因数の和:570595

約数の個数: 18

約数和(自身を含む): 531200670

約数和(自身を除く): 255045274

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 570569, 1141138, 2282276, 6276259, 12552518, 25105036, 69038849, 138077698, 276155396]

約数ペア:

[(1, 276155396), (2, 138077698), (4, 69038849), (11, 25105036), (22, 12552518), (44, 6276259), (121, 2282276), (242, 1141138), (484, 570569)]