2012168972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{6679}}^1$

素因数の和:6902

約数の個数: 48

約数和(自身を含む): 3959262720

約数和(自身を除く): 1947093748

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 167, 334, 451, 668, 902, 1804, 1837, 3674, 6679, 6847, 7348, 13358, 13694, 26716, 27388, 73469, 75317, 146938, 150634, 273839, 293876, 301268, 547678, 1095356, 1115393, 2230786, 3012229, 4461572, 6024458, 12048916, 12269323, 24538646, 45731113, 49077292, 91462226, 182924452, 503042243, 1006084486, 2012168972]

約数ペア:

[(1, 2012168972), (2, 1006084486), (4, 503042243), (11, 182924452), (22, 91462226), (41, 49077292), (44, 45731113), (82, 24538646), (164, 12269323), (167, 12048916), (334, 6024458), (451, 4461572), (668, 3012229), (902, 2230786), (1804, 1115393), (1837, 1095356), (3674, 547678), (6679, 301268), (6847, 293876), (7348, 273839), (13358, 150634), (13694, 146938), (26716, 75317), (27388, 73469)]