2657552

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1190

約数の個数: 20

約数和(自身を含む): 5185680

約数和(自身を除く): 2528128

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1019, 1304, 2038, 2608, 4076, 8152, 16304, 166097, 332194, 664388, 1328776, 2657552]

約数ペア:

[(1, 2657552), (2, 1328776), (4, 664388), (8, 332194), (16, 166097), (163, 16304), (326, 8152), (652, 4076), (1019, 2608), (1304, 2038)]