806932196

素因数分解:

$2^2\times 7^3\times {\mathrm{727}}^1\times {\mathrm{809}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 1651104000

約数和(自身を除く): 844171804

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 727, 809, 1372, 1454, 1618, 2908, 3236, 5089, 5663, 10178, 11326, 20356, 22652, 35623, 39641, 71246, 79282, 142492, 158564, 249361, 277487, 498722, 554974, 588143, 997444, 1109948, 1176286, 2352572, 4117001, 8234002, 16468004, 28819007, 57638014, 115276028, 201733049, 403466098, 806932196]

約数ペア:

[(1, 806932196), (2, 403466098), (4, 201733049), (7, 115276028), (14, 57638014), (28, 28819007), (49, 16468004), (98, 8234002), (196, 4117001), (343, 2352572), (686, 1176286), (727, 1109948), (809, 997444), (1372, 588143), (1454, 554974), (1618, 498722), (2908, 277487), (3236, 249361), (5089, 158564), (5663, 142492), (10178, 79282), (11326, 71246), (20356, 39641), (22652, 35623)]