2051216350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{494269}}^1$

素因数の和:494364

約数の個数: 24

約数和(自身を含む): 3861237240

約数和(自身を除く): 1810020890

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 494269, 988538, 2471345, 4942690, 12356725, 24713450, 41024327, 82048654, 205121635, 410243270, 1025608175, 2051216350]

約数ペア:

[(1, 2051216350), (2, 1025608175), (5, 410243270), (10, 205121635), (25, 82048654), (50, 41024327), (83, 24713450), (166, 12356725), (415, 4942690), (830, 2471345), (2075, 988538), (4150, 494269)]