1288893694

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{72959}}^1$

素因数の和:73056

約数の個数: 24

約数和(自身を含む): 2154216960

約数和(自身を除く): 865323266

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 8833, 17666, 72959, 145918, 802549, 1605098, 5326007, 8828039, 10652014, 17656078, 58586077, 117172154, 644446847, 1288893694]

約数ペア:

[(1, 1288893694), (2, 644446847), (11, 117172154), (22, 58586077), (73, 17656078), (121, 10652014), (146, 8828039), (242, 5326007), (803, 1605098), (1606, 802549), (8833, 145918), (17666, 72959)]