81119538418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{13791149}}^1$

素因数の和:13791341

約数の個数: 16

約数和(自身を含む): 129581645400

約数和(自身を除く): 48462106982

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 13791149, 27582298, 234449533, 468899066, 2385868777, 4771737554, 40559769209, 81119538418]

約数ペア:

[(1, 81119538418), (2, 40559769209), (17, 4771737554), (34, 2385868777), (173, 468899066), (346, 234449533), (2941, 27582298), (5882, 13791149)]