289196302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{143593}}^1$

素因数の和:143667

約数の個数: 16

約数和(自身を含む): 465244560

約数和(自身を除く): 176048258

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 143593, 287186, 2728267, 5456534, 7610429, 15220858, 144598151, 289196302]

約数ペア:

[(1, 289196302), (2, 144598151), (19, 15220858), (38, 7610429), (53, 5456534), (106, 2728267), (1007, 287186), (2014, 143593)]