389672012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{2632919}}^1$

素因数の和:2632960

約数の個数: 12

約数和(自身を含む): 700356720

約数和(自身を除く): 310684708

約数列:

[1, 2, 4, 37, 74, 148, 2632919, 5265838, 10531676, 97418003, 194836006, 389672012]

約数ペア:

[(1, 389672012), (2, 194836006), (4, 97418003), (37, 10531676), (74, 5265838), (148, 2632919)]