159497002

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{29287}}^1$

素因数の和:29685

約数の個数: 16

約数和(自身を含む): 274135680

約数和(自身を除く): 114638678

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 29287, 58574, 205009, 410018, 11392643, 22785286, 79748501, 159497002]

約数ペア:

[(1, 159497002), (2, 79748501), (7, 22785286), (14, 11392643), (389, 410018), (778, 205009), (2723, 58574), (5446, 29287)]