2015177872

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{26701}}^1$

素因数の和:26851

約数の個数: 40

約数和(自身を含む): 4022923320

約数和(自身を除く): 2007745448

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 712, 848, 1424, 4717, 9434, 18868, 26701, 37736, 53402, 75472, 106804, 213608, 427216, 1415153, 2376389, 2830306, 4752778, 5660612, 9505556, 11321224, 19011112, 22642448, 38022224, 125948617, 251897234, 503794468, 1007588936, 2015177872]

約数ペア:

[(1, 2015177872), (2, 1007588936), (4, 503794468), (8, 251897234), (16, 125948617), (53, 38022224), (89, 22642448), (106, 19011112), (178, 11321224), (212, 9505556), (356, 5660612), (424, 4752778), (712, 2830306), (848, 2376389), (1424, 1415153), (4717, 427216), (9434, 213608), (18868, 106804), (26701, 75472), (37736, 53402)]