2103644942

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 3783988224

約数和(自身を除く): 1680343282

約数列:

[1, 2, 7, 14, 53, 71, 73, 106, 142, 146, 371, 497, 511, 547, 742, 994, 1022, 1094, 3763, 3829, 3869, 5183, 7526, 7658, 7738, 10366, 26341, 27083, 28991, 36281, 38837, 39931, 52682, 54166, 57982, 72562, 77674, 79862, 202937, 271859, 274699, 279517, 405874, 543718, 549398, 559034, 1922893, 2058361, 2116343, 2835101, 3845786, 4116722, 4232686, 5670202, 14408527, 14814401, 19845707, 28817054, 29628802, 39691414, 150260353, 300520706, 1051822471, 2103644942]

約数ペア:

[(1, 2103644942), (2, 1051822471), (7, 300520706), (14, 150260353), (53, 39691414), (71, 29628802), (73, 28817054), (106, 19845707), (142, 14814401), (146, 14408527), (371, 5670202), (497, 4232686), (511, 4116722), (547, 3845786), (742, 2835101), (994, 2116343), (1022, 2058361), (1094, 1922893), (3763, 559034), (3829, 549398), (3869, 543718), (5183, 405874), (7526, 279517), (7658, 274699), (7738, 271859), (10366, 202937), (26341, 79862), (27083, 77674), (28991, 72562), (36281, 57982), (38837, 54166), (39931, 52682)]