2442254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 3920400

約数和(自身を除く): 1478146

約数列:

[1, 2, 17, 34, 109, 218, 659, 1318, 1853, 3706, 11203, 22406, 71831, 143662, 1221127, 2442254]

約数ペア:

[(1, 2442254), (2, 1221127), (17, 143662), (34, 71831), (109, 22406), (218, 11203), (659, 3706), (1318, 1853)]