420305758

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{8263}}^1$

素因数の和:9171

約数の個数: 16

約数和(自身を含む): 653021280

約数和(自身を除く): 232715522

約数列:

[1, 2, 29, 58, 877, 1754, 8263, 16526, 25433, 50866, 239627, 479254, 7246651, 14493302, 210152879, 420305758]

約数ペア:

[(1, 420305758), (2, 210152879), (29, 14493302), (58, 7246651), (877, 479254), (1754, 239627), (8263, 50866), (16526, 25433)]