7966561681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{299371}}^1$

素因数の和:299496

約数の個数: 16

約数和(自身を含む): 9053009280

約数和(自身を除く): 1086447599

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 26611, 299371, 3891823, 6885533, 26644019, 89511929, 346372247, 612812437, 7966561681]

約数ペア:

[(1, 7966561681), (13, 612812437), (23, 346372247), (89, 89511929), (299, 26644019), (1157, 6885533), (2047, 3891823), (26611, 299371)]