1278006913

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{5023}}^1$

素因数の和:5224

約数の個数: 16

約数和(自身を含む): 1343136256

約数和(自身を除く): 65129343

約数列:

[1, 43, 61, 97, 2623, 4171, 5023, 5917, 215989, 254431, 306403, 487231, 13175329, 20950933, 29721091, 1278006913]

約数ペア:

[(1, 1278006913), (43, 29721091), (61, 20950933), (97, 13175329), (2623, 487231), (4171, 306403), (5023, 254431), (5917, 215989)]