2115968029

素因数分解:

$7^3\times {\mathrm{1193}}^1\times {\mathrm{5171}}^1$

素因数の和:6385

約数の個数: 16

約数和(自身を含む): 2470147200

約数和(自身を除く): 354179171

約数列:

[1, 7, 49, 343, 1193, 5171, 8351, 36197, 58457, 253379, 409199, 1773653, 6169003, 43183021, 302281147, 2115968029]

約数ペア:

[(1, 2115968029), (7, 302281147), (49, 43183021), (343, 6169003), (1193, 1773653), (5171, 409199), (8351, 253379), (36197, 58457)]