2698076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 5026560

約数和(自身を除く): 2328484

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 271, 524, 542, 1084, 2489, 4978, 5149, 9956, 10298, 20596, 35501, 71002, 142004, 674519, 1349038, 2698076]

約数ペア:

[(1, 2698076), (2, 1349038), (4, 674519), (19, 142004), (38, 71002), (76, 35501), (131, 20596), (262, 10298), (271, 9956), (524, 5149), (542, 4978), (1084, 2489)]