98450212

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21839}}^1$

素因数の和:21880

約数の個数: 36

約数和(自身を含む): 209139840

約数和(自身を除く): 110689628

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 21839, 43678, 87356, 152873, 305746, 502297, 611492, 1004594, 1070111, 2009188, 2140222, 3516079, 4280444, 7032158, 14064316, 24612553, 49225106, 98450212]

約数ペア:

[(1, 98450212), (2, 49225106), (4, 24612553), (7, 14064316), (14, 7032158), (23, 4280444), (28, 3516079), (46, 2140222), (49, 2009188), (92, 1070111), (98, 1004594), (161, 611492), (196, 502297), (322, 305746), (644, 152873), (1127, 87356), (2254, 43678), (4508, 21839)]