2912454010

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{454361}}^1$

素因数の和:455009

約数の個数: 16

約数和(自身を含む): 5250607272

約数和(自身を除く): 2338153262

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 454361, 908722, 2271805, 4543610, 291245401, 582490802, 1456227005, 2912454010]

約数ペア:

[(1, 2912454010), (2, 1456227005), (5, 582490802), (10, 291245401), (641, 4543610), (1282, 2271805), (3205, 908722), (6410, 454361)]