1087880398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 1800950112

約数和(自身を除く): 713069714

約数列:

[1, 2, 11, 22, 173, 193, 346, 386, 1481, 1903, 2123, 2962, 3806, 4246, 16291, 32582, 33389, 66778, 256213, 285833, 367279, 512426, 571666, 734558, 2818343, 3144163, 5636686, 6288326, 49449109, 98898218, 543940199, 1087880398]

約数ペア:

[(1, 1087880398), (2, 543940199), (11, 98898218), (22, 49449109), (173, 6288326), (193, 5636686), (346, 3144163), (386, 2818343), (1481, 734558), (1903, 571666), (2123, 512426), (2962, 367279), (3806, 285833), (4246, 256213), (16291, 66778), (32582, 33389)]