1917993827

素因数分解:

${\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 1986368832

約数和(自身を除く): 68375005

約数列:

[1, 37, 257, 401, 503, 9509, 14837, 18611, 103057, 129271, 201703, 3813109, 4783027, 7463011, 51837671, 1917993827]

約数ペア:

[(1, 1917993827), (37, 51837671), (257, 7463011), (401, 4783027), (503, 3813109), (9509, 201703), (14837, 129271), (18611, 103057)]