4449382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 8236800

約数和(自身を除く): 3787418

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 389, 602, 778, 817, 1634, 2723, 5446, 5719, 7391, 11438, 14782, 16727, 33454, 51737, 103474, 117089, 234178, 317813, 635626, 2224691, 4449382]

約数ペア:

[(1, 4449382), (2, 2224691), (7, 635626), (14, 317813), (19, 234178), (38, 117089), (43, 103474), (86, 51737), (133, 33454), (266, 16727), (301, 14782), (389, 11438), (602, 7391), (778, 5719), (817, 5446), (1634, 2723)]