2928784

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1294

約数の個数: 20

約数和(自身を含む): 5714416

約数和(自身を除く): 2785632

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1123, 1304, 2246, 2608, 4492, 8984, 17968, 183049, 366098, 732196, 1464392, 2928784]

約数ペア:

[(1, 2928784), (2, 1464392), (4, 732196), (8, 366098), (16, 183049), (163, 17968), (326, 8984), (652, 4492), (1123, 2608), (1304, 2246)]