489568142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2057009}}^1$

素因数の和:2057035

約数の個数: 16

約数和(自身を含む): 888628320

約数和(自身を除く): 399060178

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2057009, 4114018, 14399063, 28798126, 34969153, 69938306, 244784071, 489568142]

約数ペア:

[(1, 489568142), (2, 244784071), (7, 69938306), (14, 34969153), (17, 28798126), (34, 14399063), (119, 4114018), (238, 2057009)]