2452078

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 16

約数和(自身を含む): 3794400

約数和(自身を除く): 1342322

約数列:

[1, 2, 61, 101, 122, 199, 202, 398, 6161, 12139, 12322, 20099, 24278, 40198, 1226039, 2452078]

約数ペア:

[(1, 2452078), (2, 1226039), (61, 40198), (101, 24278), (122, 20099), (199, 12322), (202, 12139), (398, 6161)]