3071344

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1528

約数の個数: 20

約数和(自身を含む): 5997880

約数和(自身を除く): 2926536

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1381, 2224, 2762, 5524, 11048, 22096, 191959, 383918, 767836, 1535672, 3071344]

約数ペア:

[(1, 3071344), (2, 1535672), (4, 767836), (8, 383918), (16, 191959), (139, 22096), (278, 11048), (556, 5524), (1112, 2762), (1381, 2224)]