344902142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{76679}}^1$

素因数の和:76867

約数の個数: 16

約数和(自身を含む): 560377440

約数和(自身を除く): 215475298

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 76679, 153358, 996827, 1993654, 13265467, 26530934, 172451071, 344902142]

約数ペア:

[(1, 344902142), (2, 172451071), (13, 26530934), (26, 13265467), (173, 1993654), (346, 996827), (2249, 153358), (4498, 76679)]