1796797891

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{21149}}^1$

素因数の和:21438

約数の個数: 16

約数和(自身を含む): 2101464000

約数和(自身を除く): 304666109

約数列:

[1, 7, 53, 229, 371, 1603, 12137, 21149, 84959, 148043, 1120897, 4843121, 7846279, 33901847, 256685413, 1796797891]

約数ペア:

[(1, 1796797891), (7, 256685413), (53, 33901847), (229, 7846279), (371, 4843121), (1603, 1120897), (12137, 148043), (21149, 84959)]