2838010154

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2855141}}^1$

素因数の和:2855221

約数の個数: 16

約数和(自身を含む): 4933685376

約数和(自身を除く): 2095675222

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2855141, 5710282, 19985987, 39971974, 202715011, 405430022, 1419005077, 2838010154]

約数ペア:

[(1, 2838010154), (2, 1419005077), (7, 405430022), (14, 202715011), (71, 39971974), (142, 19985987), (497, 5710282), (994, 2855141)]