2208984964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{445001}}^1$

素因数の和:445095

約数の個数: 24

約数和(自身を含む): 4149198648

約数和(自身を除く): 1940213684

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 445001, 890002, 1780004, 7565017, 15130034, 30260068, 32485073, 64970146, 129940292, 552246241, 1104492482, 2208984964]

約数ペア:

[(1, 2208984964), (2, 1104492482), (4, 552246241), (17, 129940292), (34, 64970146), (68, 32485073), (73, 30260068), (146, 15130034), (292, 7565017), (1241, 1780004), (2482, 890002), (4964, 445001)]