249871024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{10631}}^1$

素因数の和:10765

約数の個数: 40

約数和(自身を含む): 526028832

約数和(自身を除く): 276157808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5876, 10631, 11752, 21262, 23504, 42524, 85048, 138203, 170096, 276406, 552812, 1105624, 1201303, 2211248, 2402606, 4805212, 9610424, 15616939, 19220848, 31233878, 62467756, 124935512, 249871024]

約数ペア:

[(1, 249871024), (2, 124935512), (4, 62467756), (8, 31233878), (13, 19220848), (16, 15616939), (26, 9610424), (52, 4805212), (104, 2402606), (113, 2211248), (208, 1201303), (226, 1105624), (452, 552812), (904, 276406), (1469, 170096), (1808, 138203), (2938, 85048), (5876, 42524), (10631, 23504), (11752, 21262)]