1002471434

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1\times {\mathrm{2011}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 1511510976

約数和(自身を除く): 509039542

約数列:

[1, 2, 281, 562, 887, 1774, 2011, 4022, 249247, 498494, 565091, 1130182, 1783757, 3567514, 501235717, 1002471434]

約数ペア:

[(1, 1002471434), (2, 501235717), (281, 3567514), (562, 1783757), (887, 1130182), (1774, 565091), (2011, 498494), (4022, 249247)]