2979982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 16

約数和(自身を含む): 4665600

約数和(自身を除く): 1685618

約数列:

[1, 2, 29, 58, 191, 269, 382, 538, 5539, 7801, 11078, 15602, 51379, 102758, 1489991, 2979982]

約数ペア:

[(1, 2979982), (2, 1489991), (29, 102758), (58, 51379), (191, 15602), (269, 11078), (382, 7801), (538, 5539)]