4020502

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 6308640

約数和(自身を除く): 2288138

約数列:

[1, 2, 29, 58, 103, 206, 673, 1346, 2987, 5974, 19517, 39034, 69319, 138638, 2010251, 4020502]

約数ペア:

[(1, 4020502), (2, 2010251), (29, 138638), (58, 69319), (103, 39034), (206, 19517), (673, 5974), (1346, 2987)]