7831201326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{100400017}}^1$

素因数の和:100400035

約数の個数: 16

約数和(自身を含む): 16867203024

約数和(自身を除く): 9036001698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 100400017, 200800034, 301200051, 602400102, 1305200221, 2610400442, 3915600663, 7831201326]

約数ペア:

[(1, 7831201326), (2, 3915600663), (3, 2610400442), (6, 1305200221), (13, 602400102), (26, 301200051), (39, 200800034), (78, 100400017)]