2011212010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2423147}}^1$

素因数の和:2423237

約数の個数: 16

約数和(自身を含む): 3663799776

約数和(自身を除く): 1652587766

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2423147, 4846294, 12115735, 24231470, 201121201, 402242402, 1005606005, 2011212010]

約数ペア:

[(1, 2011212010), (2, 1005606005), (5, 402242402), (10, 201121201), (83, 24231470), (166, 12115735), (415, 4846294), (830, 2423147)]