968501404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{133993}}^1$

素因数の和:134149

約数の個数: 24

約数和(自身を含む): 1838397680

約数和(自身を除く): 869896276

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 133993, 267986, 535972, 1741909, 3483818, 6967636, 18625027, 37250054, 74500108, 242125351, 484250702, 968501404]

約数ペア:

[(1, 968501404), (2, 484250702), (4, 242125351), (13, 74500108), (26, 37250054), (52, 18625027), (139, 6967636), (278, 3483818), (556, 1741909), (1807, 535972), (3614, 267986), (7228, 133993)]