2011858974748

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{14191607}}^1$

素因数の和:14191762

約数の個数: 48

約数和(自身を含む): 4138954089984

約数和(自身を除く): 2127095115236

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 427, 581, 854, 1162, 1708, 2324, 5063, 10126, 20252, 35441, 70882, 141764, 14191607, 28383214, 56766428, 99341249, 198682498, 397364996, 865688027, 1177903381, 1731376054, 2355806762, 3462752108, 4711613524, 6059816189, 8245323667, 12119632378, 16490647334, 24239264756, 32981294668, 71852106241, 143704212482, 287408424964, 502964743687, 1005929487374, 2011858974748]

約数ペア:

[(1, 2011858974748), (2, 1005929487374), (4, 502964743687), (7, 287408424964), (14, 143704212482), (28, 71852106241), (61, 32981294668), (83, 24239264756), (122, 16490647334), (166, 12119632378), (244, 8245323667), (332, 6059816189), (427, 4711613524), (581, 3462752108), (854, 2355806762), (1162, 1731376054), (1708, 1177903381), (2324, 865688027), (5063, 397364996), (10126, 198682498), (20252, 99341249), (35441, 56766428), (70882, 28383214), (141764, 14191607)]