2078341244

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{4051}}^1$

素因数の和:4386

約数の個数: 48

約数和(自身を含む): 4231454976

約数和(自身を除く): 2153113732

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 251, 292, 502, 511, 1004, 1022, 1757, 2044, 3514, 4051, 7028, 8102, 16204, 18323, 28357, 36646, 56714, 73292, 113428, 128261, 256522, 295723, 513044, 591446, 1016801, 1182892, 2033602, 2070061, 4067204, 4140122, 7117607, 8280244, 14235214, 28470428, 74226473, 148452946, 296905892, 519585311, 1039170622, 2078341244]

約数ペア:

[(1, 2078341244), (2, 1039170622), (4, 519585311), (7, 296905892), (14, 148452946), (28, 74226473), (73, 28470428), (146, 14235214), (251, 8280244), (292, 7117607), (502, 4140122), (511, 4067204), (1004, 2070061), (1022, 2033602), (1757, 1182892), (2044, 1016801), (3514, 591446), (4051, 513044), (7028, 295723), (8102, 256522), (16204, 128261), (18323, 113428), (28357, 73292), (36646, 56714)]