1115552154

素因数分解:

$2^1\times 3^1\times {\mathrm{881}}^1\times {\mathrm{211039}}^1$

素因数の和:211925

約数の個数: 16

約数和(自身を含む): 2233647360

約数和(自身を除く): 1118095206

約数列:

[1, 2, 3, 6, 881, 1762, 2643, 5286, 211039, 422078, 633117, 1266234, 185925359, 371850718, 557776077, 1115552154]

約数ペア:

[(1, 1115552154), (2, 557776077), (3, 371850718), (6, 185925359), (881, 1266234), (1762, 633117), (2643, 422078), (5286, 211039)]