2489038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3891

約数の個数: 16

約数和(自身を含む): 4162320

約数和(自身を除く): 1673282

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3853, 7706, 65501, 73207, 131002, 146414, 1244519, 2489038]

約数ペア:

[(1, 2489038), (2, 1244519), (17, 146414), (19, 131002), (34, 73207), (38, 65501), (323, 7706), (646, 3853)]