2141010284

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{13259}}^1$

素因数の和:13422

約数の個数: 48

約数和(自身を含む): 4395955200

約数和(自身を除く): 2254944916

約数列:

[1, 2, 4, 7, 14, 28, 73, 79, 146, 158, 292, 316, 511, 553, 1022, 1106, 2044, 2212, 5767, 11534, 13259, 23068, 26518, 40369, 53036, 80738, 92813, 161476, 185626, 371252, 967907, 1047461, 1935814, 2094922, 3871628, 4189844, 6775349, 7332227, 13550698, 14664454, 27101396, 29328908, 76464653, 152929306, 305858612, 535252571, 1070505142, 2141010284]

約数ペア:

[(1, 2141010284), (2, 1070505142), (4, 535252571), (7, 305858612), (14, 152929306), (28, 76464653), (73, 29328908), (79, 27101396), (146, 14664454), (158, 13550698), (292, 7332227), (316, 6775349), (511, 4189844), (553, 3871628), (1022, 2094922), (1106, 1935814), (2044, 1047461), (2212, 967907), (5767, 371252), (11534, 185626), (13259, 161476), (23068, 92813), (26518, 80738), (40369, 53036)]