978032152

素因数分解:

$2^3\times {\mathrm{283}}^1\times {\mathrm{431993}}^1$

素因数の和:432282

約数の個数: 16

約数和(自身を含む): 1840294440

約数和(自身を除く): 862262288

約数列:

[1, 2, 4, 8, 283, 566, 1132, 2264, 431993, 863986, 1727972, 3455944, 122254019, 244508038, 489016076, 978032152]

約数ペア:

[(1, 978032152), (2, 489016076), (4, 244508038), (8, 122254019), (283, 3455944), (566, 1727972), (1132, 863986), (2264, 431993)]