2157136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4686

約数の個数: 20

約数和(自身を含む): 4324500

約数和(自身を除く): 2167364

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4649, 9298, 18596, 37192, 74384, 134821, 269642, 539284, 1078568, 2157136]

約数ペア:

[(1, 2157136), (2, 1078568), (4, 539284), (8, 269642), (16, 134821), (29, 74384), (58, 37192), (116, 18596), (232, 9298), (464, 4649)]