253669138594

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1\times {\mathrm{487381}}^1$

素因数の和:488901

約数の個数: 16

約数和(自身を含む): 382725488376

約数和(自身を除く): 129056349782

約数列:

[1, 2, 197, 394, 1321, 2642, 260237, 487381, 520474, 974762, 96014057, 192028114, 643830301, 1287660602, 126834569297, 253669138594]

約数ペア:

[(1, 253669138594), (2, 126834569297), (197, 1287660602), (394, 643830301), (1321, 192028114), (2642, 96014057), (260237, 974762), (487381, 520474)]