1970813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 2284800

約数和(自身を除く): 313987

約数列:

[1, 13, 19, 79, 101, 247, 1027, 1313, 1501, 1919, 7979, 19513, 24947, 103727, 151601, 1970813]

約数ペア:

[(1, 1970813), (13, 151601), (19, 103727), (79, 24947), (101, 19513), (247, 7979), (1027, 1919), (1313, 1501)]