7889432852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{11779}}^1$

素因数の和:13068

約数の個数: 48

約数和(自身を含む): 16623936000

約数和(自身を除く): 8734503148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1259, 2518, 5036, 8813, 11779, 17626, 23558, 23921, 35252, 47116, 47842, 82453, 95684, 164906, 167447, 223801, 329812, 334894, 447602, 669788, 895204, 1566607, 3133214, 6266428, 14829761, 29659522, 59319044, 103808327, 207616654, 281765459, 415233308, 563530918, 1127061836, 1972358213, 3944716426, 7889432852]

約数ペア:

[(1, 7889432852), (2, 3944716426), (4, 1972358213), (7, 1127061836), (14, 563530918), (19, 415233308), (28, 281765459), (38, 207616654), (76, 103808327), (133, 59319044), (266, 29659522), (532, 14829761), (1259, 6266428), (2518, 3133214), (5036, 1566607), (8813, 895204), (11779, 669788), (17626, 447602), (23558, 334894), (23921, 329812), (35252, 223801), (47116, 167447), (47842, 164906), (82453, 95684)]