388620334

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{8641}}^1$

素因数の和:8955

約数の個数: 16

約数和(自身を含む): 591112800

約数和(自身を除く): 202492466

約数列:

[1, 2, 113, 199, 226, 398, 8641, 17282, 22487, 44974, 976433, 1719559, 1952866, 3439118, 194310167, 388620334]

約数ペア:

[(1, 388620334), (2, 194310167), (113, 3439118), (199, 1952866), (226, 1719559), (398, 976433), (8641, 44974), (17282, 22487)]