42676810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{387971}}^1$

素因数の和:387989

約数の個数: 16

約数和(自身を含む): 83801952

約数和(自身を除く): 41125142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 387971, 775942, 1939855, 3879710, 4267681, 8535362, 21338405, 42676810]

約数ペア:

[(1, 42676810), (2, 21338405), (5, 8535362), (10, 4267681), (11, 3879710), (22, 1939855), (55, 775942), (110, 387971)]