2019640902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{860887}}^1$

素因数の和:860932

約数の個数: 32

約数和(自身を含む): 4462843392

約数和(自身を除く): 2443202490

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 860887, 1721774, 2582661, 5165322, 14635079, 19800401, 29270158, 39600802, 43905237, 59401203, 87810474, 118802406, 336606817, 673213634, 1009820451, 2019640902]

約数ペア:

[(1, 2019640902), (2, 1009820451), (3, 673213634), (6, 336606817), (17, 118802406), (23, 87810474), (34, 59401203), (46, 43905237), (51, 39600802), (69, 29270158), (102, 19800401), (138, 14635079), (391, 5165322), (782, 2582661), (1173, 1721774), (2346, 860887)]