422352007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{288689}}^1$

素因数の和:288726

約数の個数: 16

約数和(自身を含む): 554284800

約数和(自身を除く): 131932793

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 288689, 2020823, 3175579, 5485091, 22229053, 38395637, 60336001, 422352007]

約数ペア:

[(1, 422352007), (7, 60336001), (11, 38395637), (19, 22229053), (77, 5485091), (133, 3175579), (209, 2020823), (1463, 288689)]