2136154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 16

約数和(自身を含む): 3342240

約数和(自身を除く): 1206086

約数列:

[1, 2, 43, 59, 86, 118, 421, 842, 2537, 5074, 18103, 24839, 36206, 49678, 1068077, 2136154]

約数ペア:

[(1, 2136154), (2, 1068077), (43, 49678), (59, 36206), (86, 24839), (118, 18103), (421, 5074), (842, 2537)]