871664154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{30851}}^1$

素因数の和:31150

約数の個数: 32

約数和(自身を含む): 1852600896

約数和(自身を除く): 980936742

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277, 554, 831, 1662, 4709, 9418, 14127, 28254, 30851, 61702, 92553, 185106, 524467, 1048934, 1573401, 3146802, 8545727, 17091454, 25637181, 51274362, 145277359, 290554718, 435832077, 871664154]

約数ペア:

[(1, 871664154), (2, 435832077), (3, 290554718), (6, 145277359), (17, 51274362), (34, 25637181), (51, 17091454), (102, 8545727), (277, 3146802), (554, 1573401), (831, 1048934), (1662, 524467), (4709, 185106), (9418, 92553), (14127, 61702), (28254, 30851)]