520079126

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{8747}}^1$

素因数の和:8924

約数の個数: 32

約数和(自身を含む): 927148032

約数和(自身を除く): 407068906

約数列:

[1, 2, 7, 14, 31, 62, 137, 217, 274, 434, 959, 1918, 4247, 8494, 8747, 17494, 29729, 59458, 61229, 122458, 271157, 542314, 1198339, 1898099, 2396678, 3796198, 8388373, 16776746, 37148509, 74297018, 260039563, 520079126]

約数ペア:

[(1, 520079126), (2, 260039563), (7, 74297018), (14, 37148509), (31, 16776746), (62, 8388373), (137, 3796198), (217, 2396678), (274, 1898099), (434, 1198339), (959, 542314), (1918, 271157), (4247, 122458), (8494, 61229), (8747, 59458), (17494, 29729)]