359487638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{68059}}^1$

素因数の和:68219

約数の個数: 16

約数和(自身を含む): 571704000

約数和(自身を除く): 212216362

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 68059, 136118, 1293121, 2586242, 9460201, 18920402, 179743819, 359487638]

約数ペア:

[(1, 359487638), (2, 179743819), (19, 18920402), (38, 9460201), (139, 2586242), (278, 1293121), (2641, 136118), (5282, 68059)]