977253116

素因数分解:

$2^2\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{19531}}^1$

素因数の和:21329

約数の個数: 24

約数和(自身を含む): 1955700096

約数和(自身を除く): 978446980

約数列:

[1, 2, 4, 7, 14, 28, 1787, 3574, 7148, 12509, 19531, 25018, 39062, 50036, 78124, 136717, 273434, 546868, 34901897, 69803794, 139607588, 244313279, 488626558, 977253116]

約数ペア:

[(1, 977253116), (2, 488626558), (4, 244313279), (7, 139607588), (14, 69803794), (28, 34901897), (1787, 546868), (3574, 273434), (7148, 136717), (12509, 78124), (19531, 50036), (25018, 39062)]