2011209918

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1\times {\mathrm{3673}}^1$

素因数の和:4288

約数の個数: 32

約数和(自身を含む): 4050452736

約数和(自身を除く): 2039242818

約数列:

[1, 2, 3, 6, 263, 347, 526, 694, 789, 1041, 1578, 2082, 3673, 7346, 11019, 22038, 91261, 182522, 273783, 547566, 965999, 1274531, 1931998, 2549062, 2897997, 3823593, 5795994, 7647186, 335201653, 670403306, 1005604959, 2011209918]

約数ペア:

[(1, 2011209918), (2, 1005604959), (3, 670403306), (6, 335201653), (263, 7647186), (347, 5795994), (526, 3823593), (694, 2897997), (789, 2549062), (1041, 1931998), (1578, 1274531), (2082, 965999), (3673, 547566), (7346, 273783), (11019, 182522), (22038, 91261)]