2722569409

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 3430944000

約数和(自身を除く): 708374591

約数列:

[1, 7, 23, 37, 49, 109, 161, 259, 599, 763, 851, 1127, 1813, 2507, 4033, 4193, 5341, 5957, 13777, 17549, 22163, 28231, 29351, 41699, 65291, 92759, 96439, 122843, 155141, 197617, 457037, 509749, 649313, 675073, 1085987, 1501693, 2415767, 3199259, 3568243, 4545191, 10511851, 16910369, 24977701, 55562641, 73582957, 118372583, 388938487, 2722569409]

約数ペア:

[(1, 2722569409), (7, 388938487), (23, 118372583), (37, 73582957), (49, 55562641), (109, 24977701), (161, 16910369), (259, 10511851), (599, 4545191), (763, 3568243), (851, 3199259), (1127, 2415767), (1813, 1501693), (2507, 1085987), (4033, 675073), (4193, 649313), (5341, 509749), (5957, 457037), (13777, 197617), (17549, 155141), (22163, 122843), (28231, 96439), (29351, 92759), (41699, 65291)]