309968325498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2207}}^1\times {\mathrm{1800613}}^1$

素因数の和:1802838

約数の個数: 32

約数和(自身を含む): 667926959616

約数和(自身を除く): 357958634118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2207, 4414, 6621, 13242, 28691, 57382, 86073, 172146, 1800613, 3601226, 5401839, 10803678, 23407969, 46815938, 70223907, 140447814, 3973952891, 7947905782, 11921858673, 23843717346, 51661387583, 103322775166, 154984162749, 309968325498]

約数ペア:

[(1, 309968325498), (2, 154984162749), (3, 103322775166), (6, 51661387583), (13, 23843717346), (26, 11921858673), (39, 7947905782), (78, 3973952891), (2207, 140447814), (4414, 70223907), (6621, 46815938), (13242, 23407969), (28691, 10803678), (57382, 5401839), (86073, 3601226), (172146, 1800613)]