2016189255

素因数分解:

$3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{138427}}^1$

素因数の和:139406

約数の個数: 16

約数和(自身を含む): 3229248384

約数和(自身を除く): 1213059129

約数列:

[1, 3, 5, 15, 971, 2913, 4855, 14565, 138427, 415281, 692135, 2076405, 134412617, 403237851, 672063085, 2016189255]

約数ペア:

[(1, 2016189255), (3, 672063085), (5, 403237851), (15, 134412617), (971, 2076405), (2913, 692135), (4855, 415281), (14565, 138427)]