557348564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{27773}}^1$

素因数の和:27979

約数の個数: 24

約数和(自身を含む): 1014861960

約数和(自身を除く): 457513396

約数列:

[1, 2, 4, 29, 58, 116, 173, 346, 692, 5017, 10034, 20068, 27773, 55546, 111092, 805417, 1610834, 3221668, 4804729, 9609458, 19218916, 139337141, 278674282, 557348564]

約数ペア:

[(1, 557348564), (2, 278674282), (4, 139337141), (29, 19218916), (58, 9609458), (116, 4804729), (173, 3221668), (346, 1610834), (692, 805417), (5017, 111092), (10034, 55546), (20068, 27773)]