1810364528

素因数分解:

$2^4\times 7^1\times {\mathrm{16163969}}^1$

素因数の和:16163984

約数の個数: 20

約数和(自身を含む): 4008664560

約数和(自身を除く): 2198300032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16163969, 32327938, 64655876, 113147783, 129311752, 226295566, 258623504, 452591132, 905182264, 1810364528]

約数ペア:

[(1, 1810364528), (2, 905182264), (4, 452591132), (7, 258623504), (8, 226295566), (14, 129311752), (16, 113147783), (28, 64655876), (56, 32327938), (112, 16163969)]