1900984764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{526297}}^1$

素因数の和:526354

約数の個数: 48

約数和(自身を含む): 5187193088

約数和(自身を除く): 3286208324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 526297, 1052594, 1578891, 2105188, 3157782, 3684079, 6315564, 7368158, 11052237, 14736316, 22104474, 22630771, 44208948, 45261542, 67892313, 90523084, 135784626, 158415397, 271569252, 316830794, 475246191, 633661588, 950492382, 1900984764]

約数ペア:

[(1, 1900984764), (2, 950492382), (3, 633661588), (4, 475246191), (6, 316830794), (7, 271569252), (12, 158415397), (14, 135784626), (21, 90523084), (28, 67892313), (42, 45261542), (43, 44208948), (84, 22630771), (86, 22104474), (129, 14736316), (172, 11052237), (258, 7368158), (301, 6315564), (516, 3684079), (602, 3157782), (903, 2105188), (1204, 1578891), (1806, 1052594), (3612, 526297)]