4739344

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 20

約数和(自身を含む): 9252880

約数和(自身を除く): 4513536

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2131, 2224, 4262, 8524, 17048, 34096, 296209, 592418, 1184836, 2369672, 4739344]

約数ペア:

[(1, 4739344), (2, 2369672), (4, 1184836), (8, 592418), (16, 296209), (139, 34096), (278, 17048), (556, 8524), (1112, 4262), (2131, 2224)]