277400384

素因数分解:

$2^6\times {\mathrm{4334381}}^1$

素因数の和:4334393

約数の個数: 14

約数和(自身を含む): 550466514

約数和(自身を除く): 273066130

約数列:

[1, 2, 4, 8, 16, 32, 64, 4334381, 8668762, 17337524, 34675048, 69350096, 138700192, 277400384]

約数ペア:

[(1, 277400384), (2, 138700192), (4, 69350096), (8, 34675048), (16, 17337524), (32, 8668762), (64, 4334381)]