287103074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 459874800

約数和(自身を除く): 172771726

約数列:

[1, 2, 29, 41, 58, 82, 157, 314, 769, 1189, 1538, 2378, 4553, 6437, 9106, 12874, 22301, 31529, 44602, 63058, 120733, 186673, 241466, 373346, 914341, 1828682, 3501257, 4950053, 7002514, 9900106, 143551537, 287103074]

約数ペア:

[(1, 287103074), (2, 143551537), (29, 9900106), (41, 7002514), (58, 4950053), (82, 3501257), (157, 1828682), (314, 914341), (769, 373346), (1189, 241466), (1538, 186673), (2378, 120733), (4553, 63058), (6437, 44602), (9106, 31529), (12874, 22301)]