2000706536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13162543}}^1$

素因数の和:13162568

約数の個数: 16

約数和(自身を含む): 3948763200

約数和(自身を除く): 1948056664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13162543, 26325086, 52650172, 105300344, 250088317, 500176634, 1000353268, 2000706536]

約数ペア:

[(1, 2000706536), (2, 1000353268), (4, 500176634), (8, 250088317), (19, 105300344), (38, 52650172), (76, 26325086), (152, 13162543)]