241551142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^2$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 448381440

約数和(自身を除く): 206830298

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 139, 266, 278, 329, 658, 893, 973, 1786, 1946, 2641, 5282, 6251, 6533, 12502, 13066, 18487, 19321, 36974, 38642, 45731, 91462, 124127, 135247, 248254, 270494, 367099, 734198, 868889, 908087, 1737778, 1816174, 2569693, 5139386, 6356609, 12713218, 17253653, 34507306, 120775571, 241551142]

約数ペア:

[(1, 241551142), (2, 120775571), (7, 34507306), (14, 17253653), (19, 12713218), (38, 6356609), (47, 5139386), (94, 2569693), (133, 1816174), (139, 1737778), (266, 908087), (278, 868889), (329, 734198), (658, 367099), (893, 270494), (973, 248254), (1786, 135247), (1946, 124127), (2641, 91462), (5282, 45731), (6251, 38642), (6533, 36974), (12502, 19321), (13066, 18487)]