2818984

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 6134400

約数和(自身を除く): 3315416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 709, 994, 1418, 1988, 2836, 3976, 4963, 5672, 9926, 19852, 39704, 50339, 100678, 201356, 352373, 402712, 704746, 1409492, 2818984]

約数ペア:

[(1, 2818984), (2, 1409492), (4, 704746), (7, 402712), (8, 352373), (14, 201356), (28, 100678), (56, 50339), (71, 39704), (142, 19852), (284, 9926), (497, 5672), (568, 4963), (709, 3976), (994, 2836), (1418, 1988)]