804988228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{250619}}^1$

素因数の和:250707

約数の個数: 24

約数和(自身を含む): 1557853920

約数和(自身を除く): 752865692

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 250619, 501238, 1002476, 2756809, 5513618, 11027236, 18295187, 36590374, 73180748, 201247057, 402494114, 804988228]

約数ペア:

[(1, 804988228), (2, 402494114), (4, 201247057), (11, 73180748), (22, 36590374), (44, 18295187), (73, 11027236), (146, 5513618), (292, 2756809), (803, 1002476), (1606, 501238), (3212, 250619)]