2000299826

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1\times {\mathrm{733}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 3449353728

約数和(自身を除く): 1449053902

約数列:

[1, 2, 7, 14, 421, 463, 733, 842, 926, 1466, 2947, 3241, 5131, 5894, 6482, 10262, 194923, 308593, 339379, 389846, 617186, 678758, 1364461, 2160151, 2375653, 2728922, 4320302, 4751306, 142878559, 285757118, 1000149913, 2000299826]

約数ペア:

[(1, 2000299826), (2, 1000149913), (7, 285757118), (14, 142878559), (421, 4751306), (463, 4320302), (733, 2728922), (842, 2375653), (926, 2160151), (1466, 1364461), (2947, 678758), (3241, 617186), (5131, 389846), (5894, 339379), (6482, 308593), (10262, 194923)]