2000653844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1171343}}^1$

素因数の和:1171415

約数の個数: 24

約数和(自身を含む): 4066906368

約数和(自身を除く): 2066252524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1171343, 2342686, 4685372, 8199401, 16398802, 32797604, 71451923, 142903846, 285807692, 500163461, 1000326922, 2000653844]

約数ペア:

[(1, 2000653844), (2, 1000326922), (4, 500163461), (7, 285807692), (14, 142903846), (28, 71451923), (61, 32797604), (122, 16398802), (244, 8199401), (427, 4685372), (854, 2342686), (1708, 1171343)]