627301838

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:896

約数の個数: 24

約数和(自身を含む): 965610072

約数和(自身を除く): 338308234

約数列:

[1, 2, 67, 107, 134, 214, 653, 1306, 4489, 7169, 8978, 14338, 43751, 69871, 87502, 139742, 480323, 960646, 2931317, 4681357, 5862634, 9362714, 313650919, 627301838]

約数ペア:

[(1, 627301838), (2, 313650919), (67, 9362714), (107, 5862634), (134, 4681357), (214, 2931317), (653, 960646), (1306, 480323), (4489, 139742), (7169, 87502), (8978, 69871), (14338, 43751)]