2253136

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2718

約数の個数: 20

約数和(自身を含む): 4449492

約数和(自身を除く): 2196356

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2657, 5314, 10628, 21256, 42512, 140821, 281642, 563284, 1126568, 2253136]

約数ペア:

[(1, 2253136), (2, 1126568), (4, 563284), (8, 281642), (16, 140821), (53, 42512), (106, 21256), (212, 10628), (424, 5314), (848, 2657)]