2899498

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2917}}^1$

素因数の和:2997

約数の個数: 16

約数和(自身を含む): 5042304

約数和(自身を除く): 2142806

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2917, 5834, 20419, 40838, 207107, 414214, 1449749, 2899498]

約数ペア:

[(1, 2899498), (2, 1449749), (7, 414214), (14, 207107), (71, 40838), (142, 20419), (497, 5834), (994, 2917)]