1293837118

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{11519}}^1$

素因数の和:11712

約数の個数: 32

約数和(自身を含む): 2269347840

約数和(自身を除く): 975510722

約数列:

[1, 2, 7, 14, 71, 113, 142, 226, 497, 791, 994, 1582, 8023, 11519, 16046, 23038, 56161, 80633, 112322, 161266, 817849, 1301647, 1635698, 2603294, 5724943, 9111529, 11449886, 18223058, 92416937, 184833874, 646918559, 1293837118]

約数ペア:

[(1, 1293837118), (2, 646918559), (7, 184833874), (14, 92416937), (71, 18223058), (113, 11449886), (142, 9111529), (226, 5724943), (497, 2603294), (791, 1635698), (994, 1301647), (1582, 817849), (8023, 161266), (11519, 112322), (16046, 80633), (23038, 56161)]