449297282

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{5009}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 793584000

約数和(自身を除く): 344286718

約数列:

[1, 2, 7, 14, 43, 86, 149, 298, 301, 602, 1043, 2086, 5009, 6407, 10018, 12814, 35063, 44849, 70126, 89698, 215387, 430774, 746341, 1492682, 1507709, 3015418, 5224387, 10448774, 32092663, 64185326, 224648641, 449297282]

約数ペア:

[(1, 449297282), (2, 224648641), (7, 64185326), (14, 32092663), (43, 10448774), (86, 5224387), (149, 3015418), (298, 1507709), (301, 1492682), (602, 746341), (1043, 430774), (2086, 215387), (5009, 89698), (6407, 70126), (10018, 44849), (12814, 35063)]