2018995210

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{581843}}^1$

素因数の和:582197

約数の個数: 16

約数和(自身を含む): 3644670816

約数和(自身を除く): 1625675606

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 581843, 1163686, 2909215, 5818430, 201899521, 403799042, 1009497605, 2018995210]

約数ペア:

[(1, 2018995210), (2, 1009497605), (5, 403799042), (10, 201899521), (347, 5818430), (694, 2909215), (1735, 1163686), (3470, 581843)]