2028776771

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1\times {\mathrm{4751}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 2364899328

約数和(自身を除く): 336122557

約数列:

[1, 7, 53, 371, 1151, 4751, 8057, 33257, 61003, 251803, 427021, 1762621, 5468401, 38278807, 289825253, 2028776771]

約数ペア:

[(1, 2028776771), (7, 289825253), (53, 38278807), (371, 5468401), (1151, 1762621), (4751, 427021), (8057, 251803), (33257, 61003)]