289011014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{143501}}^1$

素因数の和:143575

約数の個数: 16

約数和(自身を含む): 464946480

約数和(自身を除く): 175935466

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 143501, 287002, 2726519, 5453038, 7605553, 15211106, 144505507, 289011014]

約数ペア:

[(1, 289011014), (2, 144505507), (19, 15211106), (38, 7605553), (53, 5453038), (106, 2726519), (1007, 287002), (2014, 143501)]