4494210895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{408379}}^1$

素因数の和:408486

約数の個数: 16

約数和(自身を含む): 5645445120

約数和(自身を除く): 1151234225

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 408379, 2041895, 12659749, 28994909, 63298745, 144974545, 898842179, 4494210895]

約数ペア:

[(1, 4494210895), (5, 898842179), (31, 144974545), (71, 63298745), (155, 28994909), (355, 12659749), (2201, 2041895), (11005, 408379)]