1999322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 3259872

約数和(自身を除く): 1260550

約数列:

[1, 2, 13, 26, 131, 262, 587, 1174, 1703, 3406, 7631, 15262, 76897, 153794, 999661, 1999322]

約数ペア:

[(1, 1999322), (2, 999661), (13, 153794), (26, 76897), (131, 15262), (262, 7631), (587, 3406), (1174, 1703)]