1275276772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{13487}}^1$

素因数の和:13816

約数の個数: 48

約数和(自身を含む): 2791692288

約数和(自身を除く): 1516415516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 307, 308, 614, 1228, 2149, 3377, 4298, 6754, 8596, 13487, 13508, 23639, 26974, 47278, 53948, 94409, 94556, 148357, 188818, 296714, 377636, 593428, 1038499, 2076998, 4140509, 4153996, 8281018, 16562036, 28983563, 45545599, 57967126, 91091198, 115934252, 182182396, 318819193, 637638386, 1275276772]

約数ペア:

[(1, 1275276772), (2, 637638386), (4, 318819193), (7, 182182396), (11, 115934252), (14, 91091198), (22, 57967126), (28, 45545599), (44, 28983563), (77, 16562036), (154, 8281018), (307, 4153996), (308, 4140509), (614, 2076998), (1228, 1038499), (2149, 593428), (3377, 377636), (4298, 296714), (6754, 188818), (8596, 148357), (13487, 94556), (13508, 94409), (23639, 53948), (26974, 47278)]