995087270

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{221623}}^1$

素因数の和:222079

約数の個数: 16

約数和(自身を含む): 1795154400

約数和(自身を除く): 800067130

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 221623, 443246, 1108115, 2216230, 99508727, 199017454, 497543635, 995087270]

約数ペア:

[(1, 995087270), (2, 497543635), (5, 199017454), (10, 99508727), (449, 2216230), (898, 1108115), (2245, 443246), (4490, 221623)]