2017614578

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{4603}}^1$

素因数の和:4982

約数の個数: 32

約数和(自身を含む): 3500513280

約数和(自身を除く): 1482898702

約数列:

[1, 2, 7, 14, 131, 239, 262, 478, 917, 1673, 1834, 3346, 4603, 9206, 31309, 32221, 62618, 64442, 219163, 438326, 602993, 1100117, 1205986, 2200234, 4220951, 7700819, 8441902, 15401638, 144115327, 288230654, 1008807289, 2017614578]

約数ペア:

[(1, 2017614578), (2, 1008807289), (7, 288230654), (14, 144115327), (131, 15401638), (239, 8441902), (262, 7700819), (478, 4220951), (917, 2200234), (1673, 1205986), (1834, 1100117), (3346, 602993), (4603, 438326), (9206, 219163), (31309, 64442), (32221, 62618)]